Backend Engineer

• Design, develop, and maintain robust, scalable, and high-performance object oriented code in our backend services.
• Develop public REST APIs using Java and internal gRPC APIs for inter-service and inter-system communication.
• Craft systems designs, lead design decisions, and drive alignment with other senior engineers.
• Write automated unit tests, integration tests, end-to-end tests, concurrency tests, load/performance tests.
• Analyze existing systems to identify bottlenecks, tech debt, and implement scalability, and stability improvements.
• Implement automation for testing, monitoring, healing, and scaling applications, continuous integration and deployment to reduce time to market.
• Collaborate with cross-functional teams, including product managers, designers, and other engineers, to define and implement new features.
• Conduct code reviews (comment, approve, seek revisions, merge), mentor junior and mid-level engineers, and actively promote engineering best practices.
• Dive deep and troubleshoot complex issues, devise fixes, author root cause analysis documents, and ensure lasting performance and reliability.
• Conduct objective and comparative analyses of competing technologies to advise the team of pros and cons of a technology solution.
• Maintain robust documentation (design docs, run books, change management docs, and readiness plans).
• Provide live-site support for production applications by monitoring systems, ensuring rapid incident resolution, and driving continuous improvement.
• Drive cross-team projects as a single-threaded-owner (STO) or tech lead, and actively unblock other engineers to make progress.

Senior Backend Engineer – AI Platform

• Serve as a hands-on technical leader, actively designing, coding, reviewing, and troubleshooting software solutions
• Lead the architecture and development of Java-based microservices using Spring Boot and modern API-driven patterns
• Drive technical standards, best practices, and code quality across the team
• Partner with architects and platform teams to design scalable, resilient, and secure systems
• Participate directly in critical technical discussions, design reviews, and complex problem solving
• Manage and mentor a team of 10–15 software engineers, supporting performance, growth, and career development
• Foster a culture of accountability, collaboration, and continuous improvement
• Support hiring, onboarding, and workforce planning in alignment with technology and business needs
• Provide clear direction, coaching, and feedback while empowering engineers to deliver high-quality solutions
• Collaborate effectively with product managers, designers, QA, DevOps, and other engineers
• Clearly communicate technical designs, risks, and trade-offs to both technical and non-technical stakeholders
• Participate actively in sprint planning, estimation, and delivery commitments
• Mentor junior and mid-level engineers through code reviews, design discussions, and guidance
• Act as a role model for engineering best practices and professional behavior

Senior Software Engineering Manager – Java, Microservices, Spring Boot

• Contribute to the design and implementation of large-scale backend applications.
• Ensure code quality and support your teammates in maintaining strong engineering standards.
• Build reliable and fault-tolerant systems using message queues (RabbitMQ, Kafka, etc.) and implement best practices for scalability and resilience.
• Improve system scalability, reliability, and architectural clarity through thoughtful design and optimization.

Senior Software Engineer – Java

• Code, test, debug, implement, and document moderately complex programs
• Analyze, design, and write specs and requirements from which we develop and code programs
• Evaluate existing systems and programs; assist project manager in assigning tasks and work closely with a team
• Liaise with clients and management to provide technical consulting on complex programming projects, validate program requirements, and resolve issues that arise
• Develop test plans and participate in QA activities such as coding reviews
• Participate as a member of a development team and lead a small sub-team of developers as needed
• Design system components and delegate responsibilities to team members

Senior UI Developer, .NET C#/Oracle

• Lead complex or critical database management initiatives that typically involve multiple disciplines and business groups, including database architecture, design, integration, and engineering.
• Provide the highest technical expertise for the planning, research, design implementation, maintenance, and control of enterprise class database infrastructure.
• Review and analyze complex database technologies that require in depth evaluation of multiple factors including intangibles or unprecedented factors
• Design and certify next generation database technologies
• Assist in database installations, patching and upgrades, including troubleshooting and problem resolution
• Consult with multiple client groups to provide strategic solutions, influencing long range internal and enterprise level database architecture and management strategies
• Provide technical leadership and recommendation into the future direction of database technology
• Collaborate and consult with peers, colleagues, and managers to resolve issues and achieve goals

Lead Oracle Database Engineer

• Leads in the development of the most complex new and emerging technologies and selects appropriate platforms, integrates and configures solutions.
• Leverages technical knowledge and industry experience to design, build and maintain technology solutions.
• Develops software components and hardware for new and emerging technology projects; aligns these with business strategies and objectives.
• Consults junior staff regarding complex issues and best practices.
• Provides a systematic analysis on the most complex client requirements within the traceability framework and resolves any functional problems encountered.
• Oversees the quality of complex project deliverables while ensuring that they are in compliance with relevant standards and processes.

Senior Technology Engineer, Java Full Stack

• As a Principal Software Engineer on the DeFi Yield Gen Platform team, you’ll get the opportunity to develop your skills and collaborate with engineers across Fidelity in a fun and dynamic environment.
• You will work closely with technical leaders and Architects to build a secure crypto yield generation platform utilizing modern software development practices.
• As a senior member of the team, you will mentor engineers on the best practices for Software development.

Principal Software Engineer, RUST, AWS, Docker, Kubernetes

• Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company
• Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code
• Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
• Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services

Lead Software Engineer, Back End – Cloud Operations Resilience Engineering

• Support complex integration programmes across the Blue Yonder solution space (Planning + Execution).
• Actively collaborate with the field teams and customers to drive adoption of our new solutions, platform, and interoperability capabilities.
• Guide Professional Services during first and early implementations, ensuring sound design decisions and scalable integration approaches.
• Provide architectural oversight for customer engagements, ensuring standardized and scalable patterns across teams.
• Share your knowledge within the Lighthouse team as well as ensure that your colleagues from Professional Services get to know what you explore and learn.
• Collaborate across teams to ensure requirements, dependencies, and improvement areas are well understood and actioned.
• Supporting legacy customers in their transition toward new Cognitive solution adoption.
• Capture knowledge from implementations and convert them into reusable artefacts.
• Design and develop templates and artifacts towards reusability and automation that (1) reduce implementation timelines, (2) decrease configuration effort (“number of clicks”), (3) improve quality and post Go-live stability.
• Contribute to automation and intelligent agents that simplify complex integration scenarios.
• Work with Product Development to test, validate, and provide structured feedback on integration features across the Blue Yonder Platform.
• Propose and build agents and tools that drive standardization and scalability, while reducing effort and complexity in implementations.
• Contribute to shaping how AI-driven scenarios are responsibly introduced into customer implementations.
• Support the evolution towards more resilient, simplified, and guided delivery models.

Senior Technical Architect – Enterprise Technical Architect, e2e Platform Lighthouse

• Define and lead the long-term technical architecture of the platform
• Lead backend architecture and infrastructure strategy using Rust-based systems
• Help build scalable systems supporting feeds, messaging, live updates, video, and data infrastructure
• Oversee engineering direction across backend, frontend, infrastructure, and product systems
• Partner closely with leadership on product and company strategy
• Establish engineering culture, hiring standards, and technical execution processes
• Work directly with engineers on architecture reviews, tradeoffs, and implementation decisions
• Help design future financial infrastructure including rewards, wallets, payments, and crypto-related systems
• Support AI-powered systems including translation, recommendation, search, and football history infrastructure
• Ensure scalability, reliability, performance, and security across all systems

CTO, Co-Founder – Startup, Hands-On Rust

• Develop and maintain SharePoint solutions.
• Collaborate with teams to understand and meet requirements.
• Create and manage workflows using Power Automate.
• Ensure security and governance of SharePoint sites.
• Troubleshoot and resolve issues in SharePoint environments.

SharePoint Developer – .NET

• Support the full product development life cycle
• Perform complex product design tasks and verify bugs
• Investigate defects and support training course development
• Work with management and cross-functional teams

.Net/C# Developer

• Leverage Python to develop new reporting and analytics using healthcare data (medical, pharmacy, lab)
• Create business applications to deliver clinical or analytic solutions to constituents in a self-service fashion using Plotly Dash Enterprise
• Drive forward enterprise modernization opportunities leveraging Python and cloud-native technologies
• Refactor legacy programming code to improve turn-around-times and to take advantage of modern technologies
• Communicate with key stakeholders in a way that is easy to understand and actionable
• Define and deliver new technical capabilities in support of healthcare business initiatives that drive short- and long-term objectives
• Work to expand, scale, and automate the analyses available to the broader team and the Aetna field
• Ability to mentor and knowledge share with peers
• Monitor and maintain applications and production processes required to deliver on business commitments
• Use analytics and technology to solve business needs as well as to demonstrate to customers the value of Aetna’s integration with CVS Health

Lead Python Developer, Data Analytics

• Design, develop, and maintain scalable backend services using Java and Spring Boot
• Build and support event-driven architectures leveraging Kafka
• Take end-to-end ownership of complex system components
• Make sound architectural and design decisions
• Implement and optimize caching solutions using Redis
• Perform performance tuning, bottleneck analysis, and optimization across services and data flows
• Ensure high code quality through clean design and best practices
• Debug, troubleshoot, and resolve production issues
• Collaborate effectively with cross-functional teams

Java Developer

• support the design and development of modern, cloud‑native healthcare and public sector products
• design, develop, and maintain scalable Java‑based product platforms supporting healthcare and public sector use cases
• build and evolve cloud‑native applications using modern frameworks and engineering best practices
• translate policy, regulatory, and program requirements into secure, production‑ready software
• develop reusable services, shared components, and platform capabilities to support multiple programs
• design and deploy solutions on AWS, leveraging secure, compliant, and cost‑effective cloud services
• apply microservices, API‑first, and event‑driven architectures to support interoperability and scalability
• support modernization initiatives that move legacy platforms toward cloud‑native architectures
• design and improve CI/CD pipelines with strong controls for quality, security, and compliance
• partner with platform, SRE, and security teams to implement monitoring, logging, and operational readiness
• serve as a technical advisor to product, architecture, and delivery teams
• conduct design and code reviews, mentor engineers, and promote engineering standards and best practices

Senior Java Developer

• Design, develop, and maintain full-stack solutions using .NET and Angular.
• Build and support event-driven integrations and messaging workflows using Kafka.
• Collaborate closely with the client to understand requirements, manage expectations, and communicate progress clearly.
• Identify, address, and reduce technical debt in existing applications and tools.
• Optimize and enhance file processing and backend workflows, with a focus on scalability, reliability, and performance.
• Contribute to solution design, code reviews, and best practices across the team.
• Provide regular updates to internal and external stakeholders, ensuring alignment on milestones and deliverables.
• Support a collaborative environment by sharing knowledge and driving continuous improvement.

FullStack Developer – .NET, Angular, Kafka

• Responsible for designing, developing, testing, operating and maintaining products
• Takes full stack ownership by consistently writing production-ready and testable code
• Consistently creates optimal design adhering to architectural best practices; considers scalability, reliability and performance of systems/contexts affected when defining technical designs
• Performs analysis on failures, propose design changes, and encourage operational improvements
• Makes sound design/coding decisions keeping customer experience in the forefront
• Takes feedback from code review and apply changes to meet standards
• Conducts code reviews to provide guidance on engineering best practices and compliance with development procedures
• Accountable for ensuring all aspects of product development follow compliance and security best practices
• Exhibits relentless focus in software reliability engineering standards embedded into development standards
• Embraces emerging technology opportunities and contributes to the best practices in support of the bank’s technology transformation

Software Engineer 2, .Net/C#

• Develop competency across our complete web technologies stack (client, framework, and services)
• Produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration
• Work with tech leads and actively engage with other engineers on the team to deliver objectives
• Investigate & resolve performance bottlenecks
• Contribute to efforts to automate testing
• Work on API, Content management, edge and cloud systems
• Leverage your technical expertise to ensure we adhere to engineering best practices, and evangelize opportunities to improve engineering productivity and craftsmanship

Software Engineer, Backend Web Development

• The Full-Stack Developer will work closely with clients, digital leaders, solutions architects, and technical/ functional leads.
• Support client projects and provide solutions for growth efforts and capabilities build-out.
• Serve as a key member of the modernization team to support technical challenges/demos, building innovative solution prototypes.
• Solutions architecture and hands-on engineering/full-stack development of scalable and secure distributed systems.
• Design, build, test, and deploy high-value, operationally resilient software products on the AWS cloud platform that satisfy functional and non-functional requirements.

Senior Full Stack Developer – Python/JavaScript

• The Full-Stack Developer will work closely with clients, digital leaders, solutions architects, and technical/ functional leads across Guidehouse digital teams and market segments to support client projects and provide solutions for growth efforts and capabilities build-out.
• Serve as a key member of the modernization team to support technical challenges/demos, building innovative solution prototypes using cloud architectures and software technologies.
• Solutions architecture and hands-on engineering/full-stack development of scalable and secure distributed systems using modern software technologies and programming, Cloud Native and microservices architecture, containerization, and API-First design patterns.
• Work collaboratively with user experience designers, platform engineers, product owners, solution architects, and business analysts, the Cloud Applications Full Stack Developer will design, build, test, and deploy high-value, operationally resilient software products on the AWS cloud platform that satisfy functional and non-functional requirements.

See all jobs on JobTailor

Senior Backend Engineer – AI Platform

Senior Software Engineering Manager – Java, Microservices, Spring Boot

Senior Software Engineer – Java

Senior UI Developer, .NET C#/Oracle

Lead Oracle Database Engineer

Senior Technology Engineer, Java Full Stack

Principal Software Engineer, RUST, AWS, Docker, Kubernetes

Lead Software Engineer, Back End – Cloud Operations Resilience Engineering

Senior Technical Architect – Enterprise Technical Architect, e2e Platform Lighthouse

CTO, Co-Founder – Startup, Hands-On Rust

SharePoint Developer – .NET

.Net/C# Developer

Lead Python Developer, Data Analytics

Java Developer

Senior Java Developer

FullStack Developer – .NET, Angular, Kafka

Software Engineer 2, .Net/C#

Software Engineer, Backend Web Development

Senior Full Stack Developer – Python/JavaScript

Senior Full Stack Developer – Python/JavaScript