Lead Java Developer

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Vacancy is closed

Job ID: 4603683004

Hungary, Lithuania, Poland - Any location

  • Hungary
  • Lithuania
  • Poland
  • Anywhere
  • Applications have closed

We are looking for a talented Lead Java Developer interested in building performant mobile apps.

Work at Exadel – Who We Are:
Since 1998, Exadel has been engineering its own software products and custom software for clients of all sizes. Headquartered in Walnut Creek, California, Exadel currently has 2000+ employees in development centers across America, Europe, and Asia. Our people drive Exadel’s success, and they are at the core of our values, so Exadel is a people-first cultured company.

About Our Customer:
The customer is an American multinational corporation headquartered in Marysville, Ohio. The company is considered an industry leader in the lawn and garden market, with regional offices and research facilities across the U.S., Canada, Europe, and the Asia Pacific. In the U.S., the company’s brands are market leading in their categories. 

The company manufactures and provides do-it-yourself lawn, garden, and home protection products in North America, Europe, and the Asia Pacific. Among their offerings are consumer fertilizers, plant foods, soils and mulches, pest controls, grass seed, and bird food. 

Scotts LawnService serves the “do-it-for-me” consumer in the U.S. with on-site lawn, tree and shrub fertilization, insect control, and other related services through its network of 160 locations.  

About Our Project:

  • This is a product project (i.e., you will need to make decisions on your own, proposing new features and bringing them to completion)
  • Conditional deadlines (since a lot of things are already working)
  • Production and highload are starting (as more and more devices are starting to connect to production)
  • There are BigData, HighLoad, and IoT technologies, as well as microservices
  • The employee will be responsible for making architectural decisions
  • This project operates within an interesting subject area

Project Tech Stack:

  • Java (JS, Python — for AWS Lambda)
  • Microservices 
  • AWS: IoT core, EB, EC2, SQS, SNS, RDS, CloudWatch, Lambda, S3, CloudFront, CloudFormation, Athena, Kinesis, Lambda, Cognito
  • PostgreSQL
  • Cassandra (AWS Keyspaces)


  • 5+ year of Java experience
  • Experience with profiling Java applications
  • Experience with troubleshooting performance and memory leak issues
  • Create rules, instructions within project
  • Make decisions within team and project area
  • Delegate responsibilities to team members
  • Develop, implement, and optimize team path and strategy
  • Communicate with and coordinate entire team
  • Host team planning and other meetings
  • Review performance of team members, prepare feedbacks on their work, request feedback from the customer, and initiate promotion of team members
  • Serve as main escalation point for the team
  • Possess good understanding of entire stack
  • Possess good understanding of adjacent stacks

English level:


  • Collaborate with product owners and business users to elicit software functional and non-functional requirements and gather feedback
  • Negotiate distributed system specification and limitations, mediating between the team and the product/business owner
  • Present technical solutions for business owners
  • Audit existing solutions
  • Negotiate delivery process and optimization (environments, quality assurance, release management, CI/CD framework), negotiate development process/methodology
  • Guide, assist, and provide the development team with architectural blueprints to follow
  • Share expertise on technical aspects of system development and integration and ensure that relevant technical strategies, policies, standards, and practices are applied correctly
  • Monitor solutions to match the needs and satisfy the restrictions of user, business, and infrastructure
  • Specify and design application solutions for complex/distributed/cloud application components and their interaction at a high level
  • Create, present, and explain high-level product specifications and design documents
  • Take responsibility for possible functional limitations
  • Evaluate project constraints to find alternatives, alleviate risks, and perform process re-engineering
  • Explore a range of technology and design possibilities and alternatives to improve system implementation
  • Take responsibility for the best practices and suggestions

Advantages of Working with Exadel:

  • You can build your expertise with our Client Engagement team, who provide assistance with existing and potential projects
  • You can join any Exadel Community or create your own to communicate with like-minded colleagues
  • You can participate in continuing education as a mentor or speaker. You will not only be emotionally but also financially rewarded for mentoring
  • You can take part in internal and external meetups as a speaker or listener. We support you in broadening your horizons and encourage knowledge sharing for all of our employees
  • You can learn English with the support of native speakers
  • You can take part in cultural, sporting, charity, and entertainment events
  • Working at Exadel means always upgrading your skills and proficiency, so we provide plenty of opportunities for professional development. If you’re looking for a challenge that will lead you to the next level of your career, you’ve found the right place 
  • We work hard to ensure honest and open relations between employees and leadership, so our offices are friendly environments


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