Full-Stack Software Engineer
About the job
- At least 5 years of related full-stack development experience.
- Proven working experience in front-end and back-end application development.
- Strong expertise with JavaScript frameworks such as Vue and Angular.
- Strong expertise with web services and RESTful applications.
- Expertise with NodeJS and WebSockets, with an in-depth understanding of microservices methodologies.
- Familiarity with HTML5 and CSS3.
- Familiarity with system-level issues including scaling, security, and responsiveness.
- Solid programming experience in object-oriented design and development.
- Experience working in Linux or a POSIX operating system environment.
- Familiarity with software configuration management, defect tracking tools, and peer review.
- Strong documentation and writing skills.
- A bachelor's degree in Computer Science, Electrical Engineering, Software, Systems, Mathematics, or a related technical field.
- Design and implement web application features using modern web frameworks and techniques from requirements through production and deployment.
- Add new functionality and resolve customer-facing bugs in an existing web application.
- Contribute to the architecture and design of new and existing user interfaces.
- Prepare prototypes and screenshots for stakeholder review and approval.
- Advise on best practices, new techniques, software quality, and process improvement.
- Create, modify, and maintain RESTful web services.
- Develop applications using Go, GraphQL, Vue, and similar modern technologies.
- Assist with estimating the time and effort required to implement new features.
- Participate in design reviews and peer code reviews and improve overall product quality.
- Interface with cross-functional teams to implement feature dependencies successfully.
- Act as a member of an Agile Scrum team.
- Telecom experience.
- Knowledge of satellite communication protocols.
- Experience with C++, Java, or another object-oriented programming language.
- Understanding of SQL and relational database access, including PostgreSQL, MariaDB, and MySQL.
- Working knowledge of NoSQL databases such as Redis and MongoDB.
- Familiarity with responsive design frameworks such as Bootstrap.
- Experience developing web interfaces for embedded devices.
- Knowledge of networking protocols such as TCP/IP, UDP, and IPv6.
- Familiarity with Docker, GraphQL, Kubernetes, Go, Conan, CMake, and C++11.
- Working knowledge of Jira, Confluence, Bitbucket, Git, SharePoint, Jenkins, and Artifactory.
About the company
Allwyn helps organizations solve complex technology problems by providing tools, technologies, experienced resources, processes, methodologies, and project delivery expertise to help deliver high-quality, cost-efficient software products and IT applications. It delivers services that act as an extended arm of the client’s organization, embedding its skilled professionals, processes, and best practices to implement software and IT solutions. The company differentiates itself through its people and approach—emphasizing respectful collaboration, reliability, clear communication, and a willingness to go beyond simple task delivery to understand how outputs will be used and to stay curious and committed. The goal is to help clients stay competitive in the global marketplace by producing software and IT solutions that meet high quality and cost efficiency standards.
Company Size
11-50
Company Stage
N/A
Total Funding
N/A
Headquarters
Washington DC, District of Columbia
Founded
2003
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Simplify's Take
What believers are saying
- The UK High Court and Court of Appeal ended National Lottery licence litigation in 2026.
- Allwyn and OPAP expect completion of their combination in March 2026.
- Allwyn reported strong Q2 2026 growth and reaffirmed mid- to high-twenties revenue growth.
What critics are saying
- Allwyn’s National Lottery IT overhaul has stretched toward £500 million by January 2026.
- Richard Desmond’s £1.3 billion challenge ended, but the licence fights exposed execution fragility.
- Integration across Allwyn, OPAP, and PrizePicks concentrates debt, systems risk, and management distraction.
What makes Allwyn unique
- Allwyn operates the UK National Lottery, plus OPAP, creating regulated scale.
- PrizePicks acquisition closed January 16, 2026, adding North American DFS and prediction markets.
- Allwyn launched Team Picks, Culture Picks, and blended lineups across PrizePicks in 2025-2026.
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Benefits
- Remote Work Options