Software Engineer jobs at Unison Holdings - 5 jobs

About Unison:Unison's products power the business of government to work smoother and smarter, making critical federal processes and acquisitions simpler and more effective. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency, transparency, and clarity to complex data, regulations, and workflows, empowering agencies and executives to spend more minutes on mission and achieve strategic objectives. Unison is how federal business gets done. Role Overview:We are seeking a skilled Back-End Serverless Developer with strong experience in Serverless AWS-based application development and modern API architectures. The ideal candidate is proficient in TypeScript, GraphQL, AWS Serverless, Infrastructure as Code (IaC), and DevOps. Responsibilities Responsibilities: * Design, develop, and maintain GraphQL APIs using Typescript with AWS API Gateway, Lambda and DynamoDB. * Develop and maintain infrastructure as code using AWS CDK and AWS SDK. * Deploy releases and hotfixes to production environments. * Debug issues in production or development environments. * Write unit/integration tests as part of each feature/bug fix. * Collaborate cross-functionally with front-end engineers and product stakeholders to deliver robust and maintainable systems. * Apply AWS best practices for security, performance, monitoring, and cost optimization. * Participate in code reviews, contribute to engineering standards, and support continuous improvement across the team. Qualifications Qualifications: * 5+ years of professional experience in back-end software development. * Strong proficiency with TypeScript * Knowledge of GraphQL and schema design * Experience with AWS DynamoDB, API Gateway, Lambda, and Event Bridge * Solid understanding of distributed systems, API design, Serverless architecture, and Database design. * Experience with CI/CD pipelines and version control workflows. * Able to perform root cause analysis on issues within the application * Experience working in Agile/Scrum environments with cross-functional teams Preferred Knowledge (Nice-to-Have): * DynamoDB Single Table Design * OpenSearch * Amazon SageMaker for ML model deployment and integration * AWS CodePipeline for CI/CD automation * Test Driven Development (TDD) * FedRAMP or other certification knowledge What We're Looking For: * Someone who is detail-oriented and comfortable taking ownership of features from design to deployment. * A developer who enjoys solving complex architecture challenges in a cloud-first environment. * A collaborative team member who values quality, reliability, and maintainable code. * A team member that reflects our foundational behaviors: Client service, flexibility, respect, stewardship, commitment, initiative, and teamwork. Why Join Unison: Unison has pioneered the creation of innovative software for federal agencies, program offices, and government contractors worldwide. We believe that there is power in moving in unison. Our culture and values reflect this belief and are central to achieving our mission of powering the business of government. Rather than chasing short-lived tech trends, Unison delivers proven software that simplifies the complexities of federal business. Our technology combines innovative thinking with precise federal know-how, addressing critical details others overlook. Designed with purpose and engineered to endure, our software provides consistent performance, allowing federal agencies and contractors to stay focused on their missions. Unison provides equal employment opportunities to all employees and applicants for employment without regard to race, color, national origin, sex, gender identity, sexual orientation, religion, disability status, age, genetics, veteran status, or any other characteristic protected by federal, state, or local laws. Responsibilities Responsibilities: - Design, develop, and maintain GraphQL APIs using Typescript with AWS API Gateway, Lambda and DynamoDB. - Develop and maintain infrastructure as code using AWS CDK and AWS SDK. - Deploy releases and hotfixes to production environments. - Debug issues in production or development environments. - Write unit/integration tests as part of each feature/bug fix. - Collaborate cross-functionally with front-end engineers and product stakeholders to deliver robust and maintainable systems. - Apply AWS best practices for security, performance, monitoring, and cost optimization. - Participate in code reviews, contribute to engineering standards, and support continuous improvement across the team.

Unison's products power the business of government to work smoother and smarter, making critical federal processes and acquisitions simpler and more effective. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency, transparency, and clarity to complex data, regulations, and workflows, empowering agencies and executives to spend more minutes on mission and achieve strategic objectives. Unison is how federal business gets done. Role Overview: The Unison Software Engineer is a hands-on contributor who works as part of an agile development team responsible for designing, developing, and maintaining enterprise web applications within the PRISM product ecosystem. This role focuses on building secure, scalable, and maintainable solutions using modern Microsoft technologies while supporting existing legacy systems. The engineer will collaborate closely with Product Management, Architecture, QA, DevOps, and Security teams to deliver high-quality features and enhancements across both modernized and legacy components of the platform. This position reports to a Software Development Manager. Responsibilities Design, develop, and maintain web-based solutions using C#, ASP.NET, .NET Core, Web API, JavaScript, and React Develop and maintain RESTful APIs and client-side applications using React Support and enhance applications built on ASP.NET Web Forms, MVC, and legacy .NET Framework Design and implement reusable components, frameworks, and patterns that integrate modern technologies with existing systems Develop and maintain unit tests and integrate them into automated testing pipelines Participate in code reviews, ensuring adherence to coding standards, security guidelines, and best practices Document code, technical designs, and development processes, and recommend improvements where appropriate Collaborate with business and technical stakeholders to analyze requirements and decompose them into testable units of work Communicate progress, risks, and challenges clearly and regularly Assist with troubleshooting, and root-cause analysis as needed Qualifications Bachelor's degree in Computer Science, Engineering, or a related field 3-5 years of professional software development experience Strong experience with: C#, ASP.NET, .NET Framework, and .NET Core RESTful services using ASP.NET Web API Working knowledge of React and modern front-end development practices Experience with relational databases: SQL Server and/or Oracle (PL/SQL a plus) Solid understanding of object-oriented design principles and patterns Proficiency with core web technologies: HTML, CSS, JavaScript Experience with: Logging, monitoring, and error-handling frameworks Source control systems (Git preferred) Agile/Scrum development methodologies Required Education: BS or MS in a related field Minimum of 4 years of overall professional development experience Compensation: Base Salary: $90,000-120,000 Final compensation will depend on factors such as geographic location, experience, and qualifications. Why Join Unison: Unison has pioneered the creation of innovative software for federal agencies, program offices, and government contractors worldwide. We believe that there is power in moving in unison. Our culture and values reflect this belief and are central to achieving our mission of powering the business of government. Rather than chasing short-lived tech trends, Unison delivers proven software that simplifies the complexities of federal business. Our technology combines innovative thinking with precise federal know-how, addressing critical details others overlook. Designed with purpose and engineered to endure, our software provides consistent performance, allowing federal agencies and contractors to stay focused on their missions. Unison provides equal employment opportunities to all employees and applicants for employment without regard to race, color, national origin, sex, gender identity, sexual orientation, religion, disability status, age, genetics, veteran status, or any other characteristic protected by federal, state, or local laws.

About Unison: Unison's products power the business of government to work smoother and smarter, making critical federal processes and acquisitions simpler and more effective. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency, transparency, and clarity to complex data, regulations, and workflows, empowering agencies and executives to spend more minutes on mission and achieve strategic objectives. Unison is how federal business gets done. Role Overview: The Unison .NET Sr. Software Engineer is a senior technical contributor responsible for designing, developing, modernizing, and supporting enterprise-scale applications within the PRISM platform. This role provides technical leadership across both modern and legacy systems, contributes to architectural decisions, and mentors junior and intermediate engineers. The Senior Engineer works closely with Product Management, Architecture, QA, DevOps, and Security teams to ensure the delivery of scalable, secure, and high-performing solutions. This position reports to a Software Development Manager and is expected to operate with a high degree of autonomy. Responsibilities * Lead the design and development of enterprise web applications using C#, ASP.NET, .NET Core, Web API, JavaScript, and React * Architect and implement scalable RESTful APIs and modern client-side applications using React * Drive modernization efforts, including migration of legacy ASP.NET Web Forms / MVC applications to .NET Core * Define and enforce coding standards, architectural patterns, and best practices across the team * Design and implement reusable frameworks, shared libraries, and platform-level components * Lead and participate in code reviews, providing constructive technical guidance and ensuring security and quality standards * Mentor junior and intermediate engineers through design reviews, pair programming, and technical coaching * Collaborate with DevOps and Security teams to improve CI/CD pipelines, application monitoring, and deployment strategies * Contribute to technical architecture discussions, trade-off analysis, and long-term platform strategy * Lead root-cause analysis for complex production issues and drive preventative solutions * Partner with Product Owners and stakeholders to translate business requirements into scalable technical solutions * Communicate technical risks, dependencies, and progress effectively to leadership Qualifications * Bachelor's degree in Computer Science, Engineering, or a related field * 7+ years of professional software development experience * Deep expertise in: * C#, ASP.NET, .NET Framework, and .NET Core * ASP.NET Web API and RESTful service design * Strong experience building and maintaining React-based front-end applications * Proven experience designing enterprise-scale application architectures * Extensive experience with relational databases: * SQL Server and/or Oracle (PL/SQL strongly preferred) * Strong understanding of: * Object-oriented design principles and patterns * SOLID principles and clean architecture * Experience using source control systems, including: * SVN (Subversion) * Git * Hands-on experience implementing: * Logging, monitoring, and error-handling frameworks * Application performance tuning and optimization * Experience working in Agile/Scrum environments with cross-functional teams * Experience leading or contributing to large-scale modernization initiatives * Strong familiarity with CI/CD tools such as TeamCity and Octopus Deploy * Experience with OpenAPI / Swagger and API versioning strategies * Exposure to DevSecOps practices, secure coding standards, and vulnerability remediation * Experience with centralized configuration and feature-flag frameworks * Experience with automated testing strategies, performance testing, and load testing * Prior experience working on SaaS or highly regulated enterprise platforms Required Education BS or MS in a related field Minimum of 7 years of overall professional development experience Why Join Unison:Unison has pioneered the creation of innovative software for federal agencies, program offices, and government contractors worldwide. We believe that there is power in moving in unison. Our culture and values reflect this belief and are central to achieving our mission of powering the business of government. Rather than chasing short-lived tech trends, Unison delivers proven software that simplifies the complexities of federal business. Our technology combines innovative thinking with precise federal know-how, addressing critical details others overlook. Designed with purpose and engineered to endure, our software provides consistent performance, allowing federal agencies and contractors to stay focused on their missions. Unison provides equal employment opportunities to all employees and applicants for employment without regard to race, color, national origin, sex, gender identity, sexual orientation, religion, disability status, age, genetics, veteran status, or any other characteristic protected by federal, state, or local laws. Responsibilities - Lead the design and development of enterprise web applications using C#, ASP.NET, .NET Core, Web API, JavaScript, and React - Architect and implement scalable RESTful APIs and modern client-side applications using React - Drive modernization efforts, including migration of legacy ASP.NET Web Forms / MVC applications to .NET Core - Define and enforce coding standards, architectural patterns, and best practices across the team - Design and implement reusable frameworks, shared libraries, and platform-level components - Lead and participate in code reviews, providing constructive technical guidance and ensuring security and quality standards - Mentor junior and intermediate engineers through design reviews, pair programming, and technical coaching - Collaborate with DevOps and Security teams to improve CI/CD pipelines, application monitoring, and deployment strategies - Contribute to technical architecture discussions, trade-off analysis, and long-term platform strategy - Lead root-cause analysis for complex production issues and drive preventative solutions - Partner with Product Owners and stakeholders to translate business requirements into scalable technical solutions - Communicate technical risks, dependencies, and progress effectively to leadership

Unison's products power the business of government to work smoother and smarter, making critical federal processes and acquisitions simpler and more effective. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency, transparency, and clarity to complex data, regulations, and workflows, empowering agencies and executives to spend more minutes on mission and achieve strategic objectives. Unison is how federal business gets done. Role Overview: The Unison .NET Sr. Software Engineer is a senior technical contributor responsible for designing, developing, modernizing, and supporting enterprise-scale applications within the PRISM platform. This role provides technical leadership across both modern and legacy systems, contributes to architectural decisions, and mentors junior and intermediate engineers. The Senior Engineer works closely with Product Management, Architecture, QA, DevOps, and Security teams to ensure the delivery of scalable, secure, and high-performing solutions. This position reports to a Software Development Manager and is expected to operate with a high degree of autonomy. Responsibilities Lead the design and development of enterprise web applications using C#, ASP.NET, .NET Core, Web API, JavaScript, and React Architect and implement scalable RESTful APIs and modern client-side applications using React Drive modernization efforts, including migration of legacy ASP.NET Web Forms / MVC applications to .NET Core Define and enforce coding standards, architectural patterns, and best practices across the team Design and implement reusable frameworks, shared libraries, and platform-level components Lead and participate in code reviews, providing constructive technical guidance and ensuring security and quality standards Mentor junior and intermediate engineers through design reviews, pair programming, and technical coaching Collaborate with DevOps and Security teams to improve CI/CD pipelines, application monitoring, and deployment strategies Contribute to technical architecture discussions, trade-off analysis, and long-term platform strategy Lead root-cause analysis for complex production issues and drive preventative solutions Partner with Product Owners and stakeholders to translate business requirements into scalable technical solutions Communicate technical risks, dependencies, and progress effectively to leadership Qualifications Bachelor's degree in Computer Science, Engineering, or a related field 7+ years of professional software development experience Deep expertise in: C#, ASP.NET, .NET Framework, and .NET Core ASP.NET Web API and RESTful service design Strong experience building and maintaining React-based front-end applications Proven experience designing enterprise-scale application architectures Extensive experience with relational databases: SQL Server and/or Oracle (PL/SQL strongly preferred) Strong understanding of: Object-oriented design principles and patterns SOLID principles and clean architecture Experience using source control systems, including: SVN (Subversion) Git Hands-on experience implementing: Logging, monitoring, and error-handling frameworks Application performance tuning and optimization Experience working in Agile/Scrum environments with cross-functional teams Experience leading or contributing to large-scale modernization initiatives Strong familiarity with CI/CD tools such as TeamCity and Octopus Deploy Experience with OpenAPI / Swagger and API versioning strategies Exposure to DevSecOps practices, secure coding standards, and vulnerability remediation Experience with centralized configuration and feature-flag frameworks Experience with automated testing strategies, performance testing, and load testing Prior experience working on SaaS or highly regulated enterprise platforms Required Education BS or MS in a related field Minimum of 7 years of overall professional development experience Compensation: Base Salary: $105,000-135,000 Final compensation will depend on factors such as geographic location, experience, and qualifications. Why Join Unison: Unison has pioneered the creation of innovative software for federal agencies, program offices, and government contractors worldwide. We believe that there is power in moving in unison. Our culture and values reflect this belief and are central to achieving our mission of powering the business of government. Rather than chasing short-lived tech trends, Unison delivers proven software that simplifies the complexities of federal business. Our technology combines innovative thinking with precise federal know-how, addressing critical details others overlook. Designed with purpose and engineered to endure, our software provides consistent performance, allowing federal agencies and contractors to stay focused on their missions. Unison provides equal employment opportunities to all employees and applicants for employment without regard to race, color, national origin, sex, gender identity, sexual orientation, religion, disability status, age, genetics, veteran status, or any other characteristic protected by federal, state, or local laws.