Source Job

Europe

  • Lead architecture and technical discovery for a telecom BSS/OSS customer portal and integration platform.
  • Develop production-grade Java and Spring Boot code and mentor a team of three full-stack developers.
  • Design microservices, REST APIs, and event-driven integrations with a React and TypeScript frontend.

Java Spring Boot React TypeScript Microservices

20 jobs similar to Java Tech Lead / Solution Architect (React, Telecom)

Jobs ranked by similarity.

$130,000–$170,000/yr
US

  • Design and implement core platform features for IoT device management and DER integration.
  • Drive migration from monolith to microservices, including API development and data modeling.
  • Mentor engineers and collaborate cross-functionally to deliver scalable, high-quality solutions.

EnergyHub empowers utilities and their customers to create a clean, distributed energy future by turning smart thermostats, EVs, batteries, and other devices into virtual power plants. The company offers a collaborative, flexible culture with a focus on climate impact, growth, and employee wellbeing.

Global

  • Design and implement workforce planning, forecasting, scheduling, and optimization capabilities using Java, Spring Boot, and domain-driven design.
  • Build microservices for forecasting, staffing, schedule generation, shift management, adherence, and operational reporting.
  • Develop responsive workforce applications with TypeScript and React, integrating WFM capabilities with CX platforms, ACD, HR, and enterprise systems.

Miratech is a global IT services and consulting company that supports digital transformation for large enterprises. With nearly 1,000 professionals across 25 countries, it maintains a values-driven culture focused on relentless performance and client success.

US

  • Architect and deliver enterprise-grade Java solutions with deep expertise in Java 17/21+, Spring Boot, Spring Cloud, and Spring Security.
  • Drive event-driven microservices using Kafka, Debezium CDC, and Kubernetes with production-grade deployment practices.
  • Integrate Generative AI capabilities into Java platforms using LangChain4j, Spring AI, and MCP for intelligent applications.

Europe

  • Design, build and maintain scalable backend systems using modern Java, Node.js and AWS.
  • Lead technical design and architectural discussions to ensure maintainable, performant solutions.
  • Mentor engineers and drive engineering excellence through testing, documentation and code reviews.

CreateFuture builds scalable, secure software for clients, focusing on Java, Node.js, and AWS. They offer a supportive and friendly culture with flexible working and investment in growth.

Portugal 5w PTO

  • Lead a high-conversion self-service product for global B2B partner onboarding.
  • Architect and oversee robust experimentation setups using Growthbook for safe parallel A/B testing.
  • Manage a blended architecture of React/TypeScript frontend and Kotlin/AWS backend, integrating with Salesforce.

Wellhub is revolutionizing workplace wellness by connecting employees to fitness, mindfulness, therapy, nutrition, and sleep partners through a single subscription. Headquartered in NYC with a global team, we foster a culture of wellbeing, collaboration, and innovation, and are committed to diversity and equitable pay.

US

  • Set technical direction and own architecture for major services and integrations within Internal Platforms.
  • Design, build, and maintain Java-based backend services that are scalable, resilient, and well-tested.
  • Mentor engineers, partner with cross-functional teams, and drive predictable delivery for complex initiatives.

Fanatics builds a leading global digital sports platform for commerce, collectibles, and betting & gaming. With over 22,000 employees, it is committed to enhancing the fan experience and delighting sports fans globally.

Germany 6w PTO

  • Shape architecture across the Transaction domain, guiding two engineering teams.
  • Build next-gen transaction experiences with React and Java.
  • Raise engineering standards beyond one team through influence.

Redcare Pharmacy is Europe's No.1 e-pharmacy, passionate about innovation and creating a healthy work environment. With a large scale across Europe, we are powered by collaborative teams and cutting-edge technology.

  • Collaborate with cross-functional teams to design and deliver high-impact features.
  • Build scalable backend services using Java, Spring Boot, and cloud infrastructure.
  • Ensure code quality through reviews, testing, and documentation.

Moniepoint Inc. is Africa’s all-in-one financial platform, helping 20 million businesses and individuals access payments, banking, credit, and more each month. As Nigeria’s largest merchant acquirer, the company processes over $250 billion annually and fosters a culture of innovation, teamwork, and growth.

US

  • Design, build, and maintain Java-based backend services using Spring Boot or similar frameworks.
  • Develop scalable integrations with Salesforce and other internal/external systems.
  • Participate in architecture discussions, write high-quality code, and troubleshoot complex issues.

Fanatics is building a leading global digital sports platform, offering products and services across commerce, collectibles, and betting & gaming. With over 22,000 employees, the company is committed to enhancing the fan experience and delighting sports fans globally.

Global

  • Design and implement high-performance, fault-tolerant connector integrations and distributed microservices for a multi-tenant SaaS platform.
  • Drive technical decisions, mentor junior engineers, and champion best practices including code reviews, testing, and observability.
  • Collaborate with Product, DevOps, and SRE teams to deliver features, resolve production incidents, and improve platform reliability.

Jitterbit automates and orchestrates business systems through a unified AI-infused low-code platform for integration, orchestration, automation, and app development. The company is a growing leader in the iPaaS space with a flexible, remote-friendly culture and a mission-driven team.

US

  • Design, develop, and maintain React applications supporting GFM modernization, taking ownership of front-end features.
  • Develop reusable React components and integrate with RESTful APIs, contributing to back-end services using Java and Spring Boot.
  • Collaborate with cross-functional teams throughout the SDLC, ensuring maintainable code, automated tests, and deployment via CI/CD pipelines.

DecisionPoint Corporation is an IT services company delivering enterprise solutions to government clients. With a focus on modernization, the company fosters a collaborative and team-oriented culture.

Poland

  • Design, develop, and maintain scalable backend services using Spring Boot and REST APIs.
  • Build responsive and user-friendly frontend components using React and modern JavaScript.
  • Collaborate with cross-functional teams, participate in code reviews, and troubleshoot production issues.

TD SYNNEX is a Fortune 500 global technology distributor operating in over 100 countries, connecting vendors with partners and customers. With over 22,000 employees, we support large-scale digital platforms and value diversity and inclusion.

US

  • Lead the architecture and design of distributed systems supporting millions of insurance leads and transactions.
  • Mentor senior and mid-level engineers while driving technical direction across microservices, APIs, and cloud-native infrastructure.
  • Use Java and polyglot tools like Kotlin, Python, Go, and TypeScript to build scalable, reliable, observable platforms.

The company operates high-traffic platforms supporting millions of insurance leads and transactions. It fosters a collaborative, remote-first engineering culture with opportunities to mentor engineers and shape technical direction.

US

  • Design and implement application features across React frontend, Spring Boot backend, and PostgreSQL schema.
  • Build REST APIs, maintain Node.js services, and deploy applications on Google Cloud Platform.
  • Write unit tests and collaborate with stakeholders to deliver production web applications.

$185,000–$215,000/yr
US Unlimited PTO

  • Lead a high-performance development team delivering web applications to millions of users monthly in the fintech and media space.
  • Drive technical architecture and engineering decisions, ensuring scalability, performance, and maintainability.
  • Mentor developers through 1:1s, coaching, and career development support, while fostering engineering best practices.

The Motley Fool is a purpose-driven financial services company on a mission to make the world smarter, happier, and richer through investment education and advice. They are a fast-moving, collaborative team that values high-quality work, curiosity, and initiative, with a remote workforce.

India

  • Lead architecture and delivery of industry solutions from customer problem to production launch.
  • Design reusable industry layer with configurable objects, workflows, and automations.
  • Build integrations with industry platforms and define standards for feature versioning and rollback.

HighLevel is an AI-powered business operating system that provides infrastructure for agencies, entrepreneurs, and SMBs to build, automate, and scale. With over 2,000 team members across 10+ countries, it operates as a global, remote-first organization that values initiative, clarity, and execution.

Global

  • Design and build the next-generation interaction routing platform for enterprise-scale contact center operations.
  • Implement intelligent routing algorithms based on skills, priorities, capacity, and business rules.
  • Develop high-availability, scalable Java and Spring Boot services and APIs for real-time interaction distribution.

Miratech is a global IT services and consulting company that helps enterprises and startups drive digital transformation. With nearly 1,000 full-time professionals and a culture of Relentless Performance, it achieves a 99% project success rate and operates in over 25 countries.

$4,000–$5,000/mo
Ukraine 4w PTO

  • Work on product features and impact customer experience
  • Develop and maintain a Java Spring-based platform for a quickly scaling business
  • Collaborate with a distributed team of highly skilled engineers

The company is a fintech/proptech product scale-up with a distributed international team. They focus on challenging tasks and skill development for top performers.

US

  • Design and implement scalable, secure, and maintainable full-stack software solutions for the healthcare supply chain.
  • Build and modernize user-facing applications using modern Angular, TypeScript, and component-based front-end architecture.
  • Develop and support backend services and integrations using Java, AWS services, and database technologies.

GHX is a healthcare business and data automation company enabling better patient care and savings through cloud-based supply chain technology. It is privately owned, operates in the US, Canada and Europe, and employs over 1,000 people worldwide.

Latin America

  • Lead cross-team architecture and technical strategy across pods, including APIs, data models, event flows, and reliability.
  • Set engineering excellence standards for code quality, testing, observability, and security through RFCs and design reviews.
  • Mentor engineers, lead incident response, and ship production code regularly.

Clara is Latin America's leading spend management platform for corporate cards, bill pay, financing, and B2B payments. We're ~400 people, low-ego and high-ownership, backed by top investors and named the fastest-growing company in LATAM in 2025.