Tech Lead (Fullstack Developer)

Posted 4 Days Ago
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Boulogne-Billancourt, Hauts-de-Seine, Île-de-France, FRA
Hybrid
Senior level
Software
The Role
Lead and mentor a fullstack engineering squad while hands-on designing, coding, and delivering microservice-based supply chain solutions. Drive architecture, code reviews, performance optimization, cloud migration, and collaborate with cross-functional international teams across the agile lifecycle.
Summary Generated by Built In

To help us meet our growing challenges, we are seeking an experienced and driven Tech Lead to join our R&D team. This pivotal role combines technical leadership with active development, fostering the success of team members while driving forward innovative solutions in the supply chain domain.

Key Responsibilities:

Team Leadership & Growth

  • Lead, mentor, and support fullstack software engineers, helping them develop their skills and thrive in their roles.

  • Guide the team toward technical excellence while fostering a culture of collaboration, learning, and accountability.

  • Ensure alignment with FuturMaster’s strategic objectives and roadmap.

Project Contribution

  • Actively participate in the design, development, and delivery of high-quality software solutions.

  • Engage hands-on in coding, code reviews, and solution architecture to ensure best practices are applied.

  • Tackle supply chain challenges such as configuration management, handling large data volumes, and addressing technical issues including cloud transition, data model evolution, and performance optimization.

Agile Squad Effort

  • Collaborate with Scrum Masters, architects, QAs, product managers, and business experts.

  • Take part in all phases of agile development: requirement analysis, estimation, implementation, automated testing, code reviews, demos, and retrospectives.

Cross-Functional Collaboration

  • Work with international teams across France and China, including stakeholders in design, product, and QA.

  • Facilitate communication across teams to ensure smooth and efficient delivery.

Technical Environment:

  • Microservices in Java 21 with SpringBoot

  • Container-based deployment

  • ReactJS front-end

  • PostgreSQL & MongoDB databases

  • AWS cloud platform

What We Offer:

  • Multicultural Environment: Collaborate with global teams based in France and China, with operations in 4 countries.

  • Flexibility: Hybrid work model with 2 remote days per week.

  • Supportive Culture: Mistakes are part of learning—we value growth and continuous improvement.

  • Collaborative Spirit: We’re all in the same boat, working toward shared success.

About You:

  • Proven experience as a Tech Lead in a software company, with a track record of developing and supporting team members.

  • 8+ years of experience as a Software Developer, with deep expertise in Java Spring and backend architecture.

  • Solid experience with cloud technologies (AWS preferred).

  • A proactive mindset: able to step back, challenge assumptions, and propose innovative solutions.

  • Excellent communicator, mentor, and team player.

  • Fluent in English to collaborate effectively with international colleagues.

  • Educational background in engineering or equivalent (computer science/applied mathematics).

We are committed to fostering an inclusive workplace. All our positions are open to candidates with disabilities and can be adapted to meet individual accessibility needs.

Skills Required

  • Proven experience as a Tech Lead in a software company, developing and supporting team members
  • 8+ years of experience as a Software Developer
  • Deep expertise in Java Spring (backend architecture)
  • Experience with microservices and container-based deployments
  • Experience with ReactJS frontend development
  • Experience with PostgreSQL and MongoDB
  • Solid experience with cloud technologies (AWS preferred)
  • Excellent communication, mentoring, and teamwork skills
  • Proactive mindset and ability to propose innovative solutions
  • Fluent in English
  • Educational background in engineering or equivalent (computer science/applied mathematics)
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The Company
248 Employees

What We Do

Sunstice, formerly known as FuturMaster, is a global software partner specializing in Supply Chain Planning and Revenue Growth Management. Its Structured Agility platform helps organizations anticipate change, absorb disruptions, and make value-led decisions across demand planning, supply planning, integrated business planning, and revenue management. Headquartered in Paris, the company serves more than 650 customers in 90 countries through international hubs.

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