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Senior Full Stack Engineer
Location
South Africa
Posted
109 days ago
Salary
0
Seniority
Senior
Job Description
Senior Full Stack Engineer
FYXER
• Own features end-to-end, from concept through to production, including performance, reliability, and security • Balance speed and quality, making pragmatic trade-offs to support both short-term delivery and long-term scalability • Strengthen core user journeys by improving reliability, reducing friction, and supporting growth • Contribute to system design across APIs, event-driven architecture, and shared services • Build scalable, reusable backend services and clean integration layers • Maintain high engineering standards through testing, code quality, and thoughtful reviews • Mentor and support other engineers, helping unblock delivery and share context • Collaborate cross-functionally with product and design to deliver meaningful outcomes • Work autonomously while communicating clearly and surfacing risks early
Job Requirements
- You’re an experienced full stack engineer (typically 4–7+ years) who thrives in fast-paced, collaborative environments.
- Take ownership and deliver meaningful outcomes end-to-end
- Contribute thoughtfully to technical decisions and trade-offs
- Balance delivery speed with system reliability and maintainability
- Are curious, pragmatic, and comfortable learning new domains
- Collaborate effectively in remote, cross-functional teams
- Building and shipping full stack applications in production
- Backend development (ideally Node.js / TypeScript or similar)
- Frontend development using modern frameworks (e.g. React)
- Designing and maintaining APIs and integration layers
- Working with cloud infrastructure (e.g. AWS, serverless, containers)
- Event-driven systems (queues, background jobs, webhooks)
- Infrastructure as code (e.g. Terraform, CI/CD tooling)
Benefits
- Competitive salary
- Generous paid time off aligned to your location
- Remote-first working with flexible hours
- Annual learning & development budget + dedicated learning days
- Regular team meetups and virtual socials
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• Perform systems analysis and programming • Respond to requests related to system development and enhancements • Maintain production systems through corrective and evolutionary maintenance • Attend meetings and interact with internal teams and clients • Participate in committees related to Methodology, Quality & Testing, Processes, and Data & Systems Architecture to help establish development and architecture standards
Data Fellowship
Liftoff Campaigns, LLCLiftoff Campaigns is a mission-driven digital and communications agency seeking to build Democratic power in America through statewide and local Democratic political campaigns, PACs, advocates, non-profits, and changemaking companies.
Fellowship (Remote) Liftoff Campaigns is a mission driven digital and communications agency seeking skilled individuals with a passion for making a difference to join our team. Our clients are statewide and local Democratic political campaigns, PACs, advocates, non-profits, and changemaking companies working to build Democratic power in America. Job Overview: Liftoff Campaigns is hiring our summer fellows for the following departments: - Communications - Digital Email/SMS Fundraising - Data and Engineering - Digital Advertising This fully remote fellowship will begin on June 15th and end on September 1st. Fellows can expect to work up to 25 hours per week. In addition to learning the different aspects of digital fundraising and political communications, Fellows will have the opportunity to attend Lunch and Learns, meet with firm leadership, and have priority interview opportunities on open positions. Descriptions of Fellowship: - Data and Engineering: Develop and apply technical skills to support data-driven decision-making, including building tools, dashboards, and automations that power campaign strategy. Prior knowledge of SQL and/or Python required. Closing Date of Position, How to Apply: Fellowship applications must be submitted by Apr 30, 2026. Our Hiring Process: We aim to be transparent and efficient in our hiring process. Interviews for interns will consist of the following: 1) First Round Interview 2) Final Interview 3) Reference Check
Senior Software Engineer
BastionCombining web2 experiences with web3 infrastructure to expand possibilities for businesses and their customers.
• Learn service layout, CI/CD, observability, and engineering conventions • Ship features or improvements in services • Own a service surface and lead key projects • Drive cross-service initiatives and shape technical direction
Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: We are seeking a motivated Full Stack Developer to join our IT software development team. This is a hands-on technical role focused on building and maintaining modern web applications in an AWS cloud environment. The ideal candidate is someone who enjoys coding, problem-solving, and working with cutting-edge technologies rather than managing or directing others. Responsibilities: • Design, develop, and maintain full stack web applications from frontend to backend • Write clean, efficient, and well-documented code • Build and integrate RESTful APIs and microservices • Implement responsive and intuitive user interfaces • Deploy and maintain applications in AWS cloud infrastructure • Collaborate with team members on code reviews and technical discussions • Troubleshoot and debug applications across the entire stack • Participate in agile development processes (sprints, standups, retrospectives) • Stay current with modern development practices and emerging technologies Qualifications: Required: • 5-7 years of professional software development experience • Proven experience building full stack web applications and seeing them through from development to production deployment. • Hands-on experience with cloud platforms, particularly AWS Technical Skills: • Frontend: Proficiency in modern JavaScript frameworks (React, Vue.js, or Angular) • Backend: Strong experience with at least one modern backend language/framework: o Node.js/Express o Python/Django/Flask/Go o Java/Spring Boot o C#/.NET Core • Database: Experience with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) databases • AWS Services: Familiarity with core AWS services (EC2, S3, Lambda, RDS, etc.) • Version Control: Proficient with Git and collaborative development workflows • API Development: Experience building and consuming RESTful APIs • DevOps Basics: Understanding of CI/CD pipelines, containerization (Docker), and automated testing Soft Skills: • Strong problem-solving and analytical abilities • Self-motivated with ability to work independently • Good communication skills for team collaboration • Eagerness to learn new technologies and adapt to changing requirements • Attention to detail and commitment to code quality Desired: • Active Secret or Top-Secret clearance • T5 level background investigation (possesses or must be able to obtain) • Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience) • Experience with Infrastructure as Code (Terraform, CloudFormation) • Knowledge of containerization and orchestration (Docker, Kubernetes, ECS) • Familiarity with serverless architecture (AWS Lambda, API Gateway) • Experience with modern frontend build tools (Webpack, Vite) • Understanding of security best practices and OWASP principles • Experience with Agile/Scrum methodologies • Exposure to TypeScript • Knowledge of automated testing frameworks (Jest, Pytest, JUnit, etc.) This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $98,500-$206,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.




