**About The Organization** Armed Conflict Location & Event Data (ACLED) is a disaggregated data collection, analysis, and crisis mapping institution. The ACLED team collects conflict information; conducts analysis to describe, explore, and test conflict scenarios; and makes both data and analysis open for free use by the public. ACLED’s work is regularly used to inform journalism, academic research, and public discourse on conflict, and to support practitioners and policymakers. ACLED is the highest quality and most widely used real-time data and analysis source on political violence and protest around the world. The role ACLED is recruiting a Full Stack Developer to focus on API development and integration, website enhancement, and scalable system architecture. You will play a key role in developing high-impact tools and interfaces that make ACLED’s content and data accessible, performant, and actionable for global users. This includes front-end user interfaces, API services, performance optimization, and DevOps workflows. The position reports to the Enterprise Architect. It is fully remote, and candidates from all locations are encouraged to apply. For more information, please review the Applicant FAQs. The start date for the position is July 2025. Specific roles and responsibilities The Employee is expected to contribute to both the front-end development of the ACLED website as well as the API products. The Employee is required to perform the following duties and undertake the following responsibilities in a professional manner: API Development & Management

*   Develop and implement APIs that are scalable and maintainable, and align with industry standards, ensuring seamless integration with existing systems to align with ACLED’s branding and long-term data access strategy.
*   Ensure that APIs are secure by implementing robust authentication and authorization mechanisms, protecting sensitive data from unauthorized access.
*   Configure and manage API gateways to ensure secure and efficient handling of API traffic, including tasks such as traffic management, authentication and authorization, monitoring, and API versioning.
*   Regularly monitor API performance, promptly troubleshoot issues, and optimize code to enhance efficiency and scalability.
*   Ensure APIs adhere to secure coding standards and OWASP guidelines, and participate in remediation efforts following penetration testing or security audits.
*   Integrate APIs with internal and external systems, enabling programmatic data consumption and partner integrations.
*   Collaborate on BCP and DR planning and testing to ensure API systems remain available, secure, and recoverable in the event of outages or incidents.

Web & Front-End Development

*   Build and maintain modern web interfaces and data access tools that integrate seamlessly with ACLED’s APIs and datasets.
*   Collaborate with external vendors and internal stakeholders on ACLED’s website, integrating new front-end features as needed.
*   Lead the design and development of custom applications and dashboards for internal teams and public users.
*   Apply best practices in responsive design, usability, and accessibility (WCAG 2.1 AA).
*   Conduct performance audits and optimization using tools like Lighthouse, ensuring fast load times, SEO performance, and a high-quality user experience.
*   Collaborate with external security vendors to support regular penetration testing, and apply security best practices to mitigate vulnerabilities in the website and its applications.
*   Support Business Continuity Planning (BCP) and participate in Disaster Recovery (DR) drills to ensure website availability and resilience under failure conditions.
*   Test and adjust web applications to function consistently across different browsers and devices, providing a uniform experience for all users.

DevOps & Deployment

*   Build and maintain automated CI/CD pipelines for web and API projects.
*   Manage containerized deployments using Docker and/or Kubernetes.
*   Deploy and monitor applications across cloud infrastructure (e.g., AWS or DigitalOcean), ensuring scalability and uptime.
*   Ensure operational performance, reliability, and data protection across all digital services.

Collaboration & Growth

*   Work closely with data scientists, researchers, and other developers to understand evolving needs and translate them into scalable solutions.
*   Proactively propose new features, integrations, or optimizations to improve the user experience and internal workflows.
*   Continuously research and implement new technologies, tools, and best practices to keep the application modern and competitive.

Skills and competencies ACLED is seeking applicants who have the following skills and experience: _Required:_

*   University degree in Computer Science, Software Engineering, or a related field.
*   3-5 years of professional experience as a Full Stack Developer or similar role.
*   Strong knowledge of PHP, JavaScript, React, NEXT.js, HTML/CSS, and responsive UI frameworks.
*   Experience building scalable RESTful APIs using Python, Java, Golang, PHP, Node.js, or similar.
*   Familiarity with modern web performance tools and SEO optimization strategies.
*   Solid understanding of authentication flows (e.g., OAuth 2.0, JWT, and SAML), and web security standards.
*   Experience with CI/CD, GitHub workflows, and automated deployment pipelines.
*   Proficiency in Docker, cloud services (AWS/ DigitalOcean), and container orchestration (Airflow).
*   Familiarity with database design and integration (e.g., PostgreSQL, MySQL, MongoDB).
*   Experience supporting Business Continuity Planning (BCP) and Disaster Recovery (DR) activities for web and API systems.
*   Knowledge of web and API security best practices, including experience applying recommendations from penetration testing.
*   Experience with cloud platforms like AWS.
*   Fluency in English.
*   Reliable with strong problem-solving skills.
*   An extremely high level of attention to detail.
*   Ability to work remotely and meet deadlines with limited supervision.
*   Flexible team player, especially across a remote, global team.

_Desirable:_

*   Possession of a cloud architecture certification (e.g., AWS Certified Solutions Architect, Google Cloud Professional Architect, or equivalent) is a strong plus.
*   Familiarity with Drupal-based CMS architecture.
*   Experience integrating geospatial/mapping tools (e.g., Mapbox).
*   Exposure to Apache Airflow or other workflow orchestration tools.
*   Experience working with third-party security audit firms and implementing remediations based on penetration test reports.
*   Experience with serverless architecture (e.g., AWS Lambda) and cost-optimized cloud hosting strategies.
*   Experience with API management platforms and gateway technologies (e.g., AWS API Gateway).
*   Interest in conflict data, humanitarian tech, or open data platforms.
*   Strong desire to grow into a Solution Architect or technical lead role.

Applications: To apply, please submit a CV and cover letter detailing your qualifications, experience, and salary requirements. Please also submit a sample of your work in the form of a web-based application, including the corresponding codebase (if possible). A working version of the app is preferred (either via an active link or a locally servable demo). Further information on the organization is available online at acleddata.com. Applications will be reviewed on a rolling basis. Interested candidates are advised to apply early.

Full Stack Developer - REMOTE

Experience Remote done Right. Over 20 years of remote experience, all 500+ staff are 100% remote and we still grow vibrant relationships, provide exceptional opportunities for career growth while working with stellar clients on ambitious projects

**What we're working on:**

Enterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve every day are real and require creativity, grit and determination. We are building a culture that challenges norms while fostering experimentation and personal growth. In order to grasp the scale of problems we face, ideally, you have some exposure to Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries

**Requirements**

7+ years of professional experience (A technical assessment will be required)

*   Senior-level experience of at least 4 years of experience with Javascript, React, Redux, Websockets, Async/Await Ability to create clean, modern, testable, well-documented code
*   Advanced English fluency, verbal and written
*   Professional, empathic, team player
*   Problem solver, proactive, go-getter

**Why Lumenalta is an amazing place to work at**

At Lumenalta, you can expect that you will:

*   Be 100% dedicated to one project at a time so that you can innovate and grow.
*   Be a part of a team of talented and friendly senior-level developers.
*   Work on projects that allow you to use leading tech.

The result? We produce meaningful outcomes for our clients that break barriers in their industries.

The job is 100% remote, please make sure you have a comfortable office setup at your desired work location.

Lumenalta is committed to hiring exceptional talent from a wide variety of diverse backgrounds. If you share our values and enthusiasm for digital transformation, we encourage you to apply

What's it like to work at Lumenalta?

Senior React Developer

**The Opportunity** Abnormal AI is **r**evolutionizing cybersecurity by leveraging AI-native technologies to combat modern cyber threats. We’re building a team of top-tier engineers who are excited to use Generative AI tools like Cursor, GitHub Copilot, and Claude to redefine how software is built—faster, smarter, and more efficient. We are seeking a highly skilled Software Engineer II to help shape the future of AI-powered application development. If you’re passionate about cutting-edge technology, scalable systems, and solving real-world challenges, this is your opportunity. Abnormal AI is looking for a Senior Full Stack Engineer to join the **Behavioral Security Products team**. Our company is built around the idea of first understanding the person we are trying to protect using baselines of historic behaviour and ML models to determine what normal looks like for every employee of a company. Our team builds the features that take those insights and show our customers what is happening with their employees and their systems, as well as the tools and workflows for dealing with some of the most critical attacks companies can face: account takeovers. The role will involve building out features to enable customers to more quickly diagnose potentially suspicious behaviour, to make it easier to catalogue that behaviour as an attack or as benign, and more controls to optimise how the system will behave according to their needs. It will require qualities such as:

*   Strong communication skills and proven ability to work autonomously and asynchronously with remote collaborators and stakeholders
*   Well rounded and can switch contexts between building frontend UI components and backend APIs
*   Looking to grow as an engineer as part of a strong team, learning from established engineers, product managers, and designers
*   Know what it takes to be successful working with remote collaborators and stakeholders, and are experienced with remote management
*   Detail driven and care about code quality, testing, and performance
*   Growth-oriented, looking to increase impact, responsibility, and ownership over time
*   You bring up ambiguities and and clarify decisions with leadership instead of improvising solutions on the go

What you will do

*   Work on production systems to stabilise and improve existing features
*   Collaborate with engineers, Product Managers, and Designers to define, build, test, launch, and support new product features
*   Responsible for both development and testing of software
*   Collaborate with Customer Support and Sales Engineering organisation on production issues and sales solutions
*   Provide code reviews for other engineers to catch bugs & problems before they make it into production
*   Demonstrate good judgement in selecting methods and techniques for obtaining solutions

Must Haves

*   5+ years of full stack web development experience in Python, Django, JavaScript, HTML5, React (or similar Frontend UI frameworks such as Vue, Angular), CSS
*   3+ years of production support experience for enterprise-class customers
*   At least 1 year of system design experience
*   Proven experience owning testing as well as development of all software solutions
*   Proven experience working with agile development methodologies (both scrum and kanban)
*   Proven experience working effectively with cross-functional teams across multiple time zones with with remote stakeholders
*   Familiarity with AI development tools such as Cursor, GitHub Copilot, or Claude.
*   BS degree in Computer Science or related engineering field

Nice to Have

*   Experience with Airflow, Celery, AWS and/or Azure, Postgres
*   Experience with API platform development
*   Experience with Go

**🚀 Ready to be part of AI transformation at Abnormal AI? Apply Now!** Once you apply, you’ll be invited to our **AI-powered Development Challenge**, where you’ll gain hands-on experience with AI-powered tools like Cursor and Copilot to build real-world application features. This challenge is a take-home assignment, **requiring 2-4 hours of work to be completed within one week** - apply when you’re ready! Abnormal AI is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law. For our EEO policy statement please _click here_. If you would like more information on your EEO rights under the law, please _click here_.

Full Stack Engineer

Natter’s conversational AI platform allows tens of thousands of users to simultaneously share ideas and feedback in real-time video conversations, maximizing participation and facilitating deeply-human responses. Millions of qualitative comments from these dialogues are instantly analyzed and summarized into insights and recommendations that help Leaders make the strategic decisions required to support and inspire outdated, homogenous workforces. 🗣️ **Natter harnesses the power of AI and video to give everyone a voice.** Built by a team of ex-Uber, WeWork and Amazon builders, Natter has selectively hired a team of exited founders, specialist domain experts and SaaS unicorn founding team members. They are now looking for their final Seed-stage team hire: a Staff Front End Engineer. Natter is already being used by some of the world’s largest companies, ranging from big four consultancies like PwC, institutional financial services providers like Legal and General, to technology innovators like Miro. Natter’s conversational AI platform allows tens of thousands of users to simultaneously share ideas and feedback through real-time video conversations. Its uniquely scalable tech allows anyone with a smartphone to, literally, have a say on the most important decisions - ranging from workplace strategy to new product offerings. **📍Remote (EU) (GMT +- 3 hours)Staff FE Engineer Responsibilities** As a Staff FE Engineer at Natter, you’ll:

*   You'll be stepping into a role that offers not only technical challenges but also unparalleled ownership and autonomy to shape the innovative Natter platform.
*   You will assume a pivotal role in the company’s Engineering team. Having achieved a lot of initial traction with enterprise-level clients, the team is now at a critical juncture as they look to scale their platform further.
*   Serving clients with workforces numbering tens of thousands of users, there’s a need to deliver a robust and scalable architecture to cope with high levels of concurrent users. This role suits someone interested in developing new functionality at the cutting edge of AI innovation.
*   Use your expert knowledge and experience to lead and contribute to architectural discussions for the frontend portion of our application.
*   Keep a high bar for technical excellence in the collective, through your own work, highlighting the work of others and calling out when things haven’t quite met the bar.
*   Foster a culture of quality within your collective. Proactively championing measures to test work, and gets buy-in from stakeholders when this is not appreciated.

**What you’ll be using:** We Rely Heavily On The Following Tools And Technologies

*   React & Typescript to write our frontend application code
*   Playwright for our end-to-end tests
*   Sentry for metrics & monitoring
*   Jest, Vitest & React Testing Library for our unit tests
*   AWS for our production and staging environments

🤩 **We’d love to hear from you if…**

*   You have 5+ years' experience developing robust frontends for a Production environment
*   A strong proficiency in JavaScript / TypeScript, semantic HTML & CSS
*   A deep understanding of ReactJS & Redux
*   You have experience using WebRTC
*   Experience using Sentry or similar app monitoring / telemetry platform
*   Experience with Jest or Vitest testing frameworks
*   You have an ability to see through conflicting or unclear priorities. Prioritise them, focus and act decisively with the overall context of the business in mind.
*   You’re comfortable working in a team that deals with ambiguity and have experience helping your team resolve that ambiguity.
*   You have a track record of technical excellence, delivering resilient systems, ideally behind consumer products

**Desirable**

*   Previous experience developing high-performant, high-load frontend applications
*   Experience building & maintaining component libraries
*   Experience with functional programming
*   Proficient with cross-browser testing & compatibility
*   Experience in and enjoyment of early stage/startup environments

🙌 **What’s In It For You** ✈️ Quarterly international team offsite 🌍 Remote & flexible work policy ⛱️ Five weeks paid annual leave 💻 Company laptop and supporting tech as necessary 🧘 Mindfulness/meditation sessions for all employees 🥞 Complimentary daily breakfast and weekly lunch provided In office 🌆 Dedicated, private office space in Aldwych, London 🧭 **The application journey has 4 key steps** Our interview process involves four main stages after an informal recruiter call:

*   30 min screening interview
*   Offline coding exercise / system design & live review
*   Introduction to engineering leadership team
*   Final stage 30 min chat with the CEO

This process should take around 3-4 weeks - your schedule is really important to us, so we promise to be as flexible as possible! You will have the chance to speak to our recruitment team at various points during your process but if you do have any specific questions or want to talk through reasonable adjustments ahead of or during application please us at any point on hiring@natter.co Please also use that email to let us know if there's anything we can do to make your application process easier for you, because of disability, neurodiversity or any other personal reason.

Staff Front End Engineer

**What do we do?** Paddle offers SaaS companies a completely different approach to their payment infrastructure. Instead of assembling and maintaining a complex stack of payments-related apps and services, we’re a Merchant of Record for our customers. That means we take away 100% of the pain of payment fragmentation. It’s faster, safer, cheaper, and, above all, way better. We’re backed by investors including KKR, FTV Capital, Kindred, Notion, and 83North and serve over 5000 software sellers in 245 territories globally. **The role:** As a Front-end Software Engineer in our Payments and Checkout Group, you’ll be responsible for the development and ongoing maintenance of the checkout — the highest-traffic and most visible component of Paddle. Together with your team, you’ll focus on creating a seamless and intuitive user journey through the checkout and payment flow, ensuring performance and accessibility for all users. You’ll collaborate with multiple teams, alongside talented engineers, product managers, and designers. Getting involved in a wide range of areas which will provide you with plenty of opportunities to develop your own skills and ultimately grow your career as a valued member of the engineering team. **What you'll do:**

*   Develop and maintain critical user interfaces used by a rapidly growing global customer base, processing hundreds of millions of dollars per month
*   Collaborate with designers and other engineers to implement new features, from initial concept and planning, right through to rollout, and with excellent written and verbal communication
*   Apply your understanding of the latest web and browser APIs and techniques to help us build the best-converting checkout on the internet
*   Level-up the team’s software quality by implementing automated tests, and also by having an eye for edge-cases, system design, and security

**We'd love to hear from you if you:**

*   Have a strong technical background with skills in: React, TypeScript, CSS, React Testing Library/Jest, Playwright
*   Have an eye for detail and take pleasure in building high-quality user experiences
*   Enjoy a collaborative product development process from design through to deployment and maintenance and what that means for day-to-day development
*   Have a proactive attitude towards finding ways to improve the code and team processes
*   Are someone who takes pride in what you build

**Everyone is welcome at Paddle** At Paddle, we’re committed to removing invisible barriers, both for our customers and within our own teams. We recognise and celebrate that every Paddler is unique and we welcome every individual perspective. As an inclusive employer, we don’t care if, or where, you studied, what you look like or where you’re from. We’re more interested in your craft, curiosity, passion for learning and what you’ll add to our culture. We encourage you to apply even if you don’t match every part of the job ad, especially if you’re part of an underrepresented group. **Please let us know if there’s anything we can do to better support you through the application process and in the workplace. We will do everything we can to support any accommodations needed.** We’re committed to building a diverse team where everyone feels safe to be their authentic self. Let’s grow together. **Why you’ll love working at Paddle** We are a diverse, growing group of Paddlers across the globe who pride ourselves on our transparent, collaborative and respectful culture. We live and breathe our values, which are: **Exceptional TogetherExecute with impactBetter than Yesterday** We offer a full suite of benefits, including attractive salaries, stock options, retirement plans, private healthcare and well-being initiatives. **We are a ‘digital-first’ company**, which means you can work remotely, from one of our stylish hubs, or even a bit of both! We offer all team members unlimited holidays and enhanced parental leave. We invest in learning and will help you with your personal development via constant exposure to new challenges, an annual learning fund, and regular internal and external training.

Frontend Engineer

**Who are we?** IOG, is a technology company focused on Blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure security, scalability, and sustainability. Our projects include decentralized finance (DeFi), governance, and identity management, aiming to advance the capabilities and adoption of blockchain technology globally. We invest in the unknown, applying our curiosity and desire for positive change to everything we do. By fueling creativity, innovation, and progress within our teams, our products and services are designed for people to be fearless, to be changemakers. **What the role involves:** As a Front End Developer (WebGL) you will lead the development and implementation of creative and interactive web assets for IOG, ensuring a seamless, high-performing, and visually refined experience. You will be involved in the ideation, prototyping, and final product development of WebGL experiences and data visualisations showcasing various efforts throughout IOG. You will work closely with the Creative Director and Head of Web Development to showcase IOG's impact and technology to the public.

*   Work with stakeholders to validate specifications and provide estimates
*   Take an active role in the ideation of creative projects to market IOG and associated products
*   Produce prototypes to validate concepts and feasibility of design ideas
*   Establish best practices for writing scalable, maintainable, and high-performance code, ensuring consistency across the team
*   Optimize code for maximum speed and scalability
*   High quality standards and a focus on accuracy towards the design vision
*   Act as the technical point of contact for cross-functional teams, ensuring that development efforts align with business goals, UX/UI standards, and content strategy
*   Working with QA function to ensure builds are compliant with agreed test cases & standards
*   Implementation of project deliverables to agree upon deadlines
*   Collaboration with the rest of the Web Development team to share best practices & assist with project delivery
*   Usage of work tracking software (Jira, Slack)

**RequirementsWho you are:**

*   Experience and demonstrable examples of working with visually refined and integrated WebGL experiences
*   Completion of a relevant degree such as Computer Science or Software Engineering
*   Experience with React
*   Experience with Tailwind CSS
*   Expert level knowledge of WebGL and Three.JS
*   Expert level understanding of Javascript and Typescript
*   Strong knowledge of performance testing features within modern browsers
*   Strong knowledge of JS ecosystem, such as NPM, Node JS, and Jamstack
*   Well versed with Git workflows
*   Proficient in cross-browser and cross-device compatibility and how to build responsive, mobile first layouts
*   Capable of thriving in fast-paced, evolving environments—adept at managing shifting priorities and consistently meeting tight deadlines
*   Excellent communication skills, with the ability to articulate complex technical concepts to both technical and non-technical team members
*   Composed and focused under pressure, with a thoughtful and methodical approach to high-stakes problem solving
*   Basic knowledge of image and design editing tools e.g. Figma
*   Self-motivated, independent thinker with a proactive approach to problem-solving and continuous improvement

**Benefits**

*   Remote work
*   Laptop reimbursement
*   New starter package to buy hardware essentials (headphones, monitor, etc)
*   Learning & Development opportunities
*   Competitive PTO

At IOG, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Front End Developer - WebGL

**Position: Javascript Developer - Node, AWSLocation: Fully Remote - UK basedSalary: Up to £65,000 per annumType: Permanent, Full-timeIndustry: Supply Chain AI\*Must be UK-based and unfortunately visa sponsorship can not be offered for this position\*Role Overview:**

Javascript Developer with a primary emphasis on Node.js, required to join a growing AI supply chain technology company.

As a Javascript Developer, you will play a crucial role in designing, developing, and maintaining robust, scalable applications for their internal systems, focusing on utilising AI to efficiently & accurately calculate tax, duty & tariffs, etc and develop APIs for 3rd party integrations.

The ideal candidate will have substantial expertise in working with Node, ideally in an AWS serverless environment.

**Responsibilities:**

Backend Development:

Design, develop, and maintain serverless systems in Node on AWS.

Utilize AWS services such as Lambda, DynamoDB, S3, ECS, ECR for efficient data processing.

Develop and maintain Docker containers for data processing.

Integration and Deployment:

3rd party API development

Work on systems using AWS ECS and ECR for deployment.

Implement and optimize CI/CD pipelines for efficient deployment processes.

Monitoring and Logging:

Implement and maintain monitoring solutions using CloudWatch.

Utilize EventBridge for event-driven architectures.

**Requirements:**

*   proficiency in Node
*   with AWS services, serverless architecture, and Docker containers.
*   problem-solving skills and the ability to work independently.

**Benefits Package:**

*   Up to £65,000 per annum.
*   Remote: Enjoy the flexibility of working from anywhere.
*   Comprehensive health insurance coverage for you and your family.
*   Plan: Secure your future with our contributory pension scheme.
*   and Development: Continuous learning opportunities to enhance your skills.
*   Balance: Flexible working hours to support your work-life balance.
*   Leave: 25 days paid (plus Bank Holidays).

If you feel you are suitable and would be interested to learn more - apply now!

_No terminology in this advert is intended to discriminate on the grounds of age, sex, race, religion or belief, disability, pregnancy and maternity, marriage and civil partnership, sexual orientation, gender, and/or gender reassignment, and we confirm that we are happy to accept applications from anyone for this role. Attis Global Ltd operates as an employment agency and employment business. More information can be found at attisglobal.com_

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