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Job DescriptionWe are currently looking for a skilled Senior Full-Stack Engineer to join our dynamic team and collaborate with a leading legal technology client focused on modernizing and maintaining large-scale frontend and .NET platforms.
This is a highly technical role centered on dependency modernization across TypeScript, JavaScript, and C# applications. The ideal candidate brings extensive experience managing large-scale upgrade initiatives, handling breaking changes, and maintaining production-grade systems across modern and legacy environments.
As a senior member of the engineering team, you will serve as a technical leader for frontend and .NET dependency tracks, collaborating with platform teams and driving engineering excellence through high-quality delivery practices.
QualificationsExpectations – the experience you need
- 8+ years of development experience with strong production-grade proficiency in TypeScript, JavaScript, and C# (.NET).
- Deep expertise with the NPM and Yarn ecosystem, including lock files, peer dependencies, and monorepos.
- Experience managing major version upgrades and handling breaking changes.
- Strong knowledge of frontend build tooling such as Webpack, Vite, or ESBuild.
- Expert knowledge of NuGet package management and dependency resolution.
- Experience with .NET Framework to .NET Core and .NET 6+ migration scenarios.
- Familiarity with Docker and containerized applications.
- Strong documentation practices and pull request discipline.
- Ability to work independently across multiple teams and repositories.
Nice to have
- Experience with React.
- Experience with New Relic agent configurations.
- Familiarity with AWS CodePipeline or similar CI/CD solutions.
- Experience in SOX-compliant or restricted-access environments.
- Previous experience with large-scale modernization or technical debt reduction initiatives.
What you will do
- Lead dependency audits and upgrades across TypeScript and JavaScript repositories.
- Manage breaking changes and ensure build stability.
- Lead NuGet package upgrades and .NET runtime assessments.
- Upgrade observability tooling across browser, Node, and .NET services.
- Maintain Docker images for frontend and backend-for-frontend services.
- Define quality standards and validation processes for upgrade initiatives.
- Identify and mitigate dependency risks before they affect production.
- Work across modern TypeScript applications and legacy JavaScript codebases.
- Collaborate with platform and engineering teams to drive successful modernization efforts.
- Contribute to engineering best practices and maintain high standards across the software platform.
IMPORTANT: This opportunty is a 3 month commitment.
Skills Required
- 8+ years development experience with production-grade proficiency in TypeScript, JavaScript, and C# (.NET).
- Deep expertise with NPM and Yarn ecosystem, including lock files, peer dependencies, and monorepos.
- Experience managing major version upgrades and handling breaking changes.
- Strong knowledge of frontend build tooling such as Webpack, Vite, or ESBuild.
- Expert knowledge of NuGet package management and dependency resolution.
- Experience with .NET Framework to .NET Core and .NET 6+ migration scenarios.
- Familiarity with Docker and containerized applications.
- Strong documentation practices and pull request discipline.
- Ability to work independently across multiple teams and repositories.
- Experience managing large-scale upgrade initiatives and maintaining production systems across modern and legacy environments.
- Experience with React.
- Experience with New Relic agent configurations.
- Familiarity with AWS CodePipeline or similar CI/CD solutions.
- Experience in SOX-compliant or restricted-access environments.
- Previous experience with large-scale modernization or technical debt reduction initiatives.
Software Mind Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Software Mind and has not been reviewed or approved by Software Mind.
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Fair & Transparent Compensation — Pay is considered competitive for core hiring markets, with “good salary” cited in multiple locales. Public salary snapshots provide a baseline that helps candidates assess offers and negotiations.
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Flexible Benefits — Remote or hybrid options are prominently highlighted, and a remote‑work program is publicly noted alongside positively cited work‑from‑home experiences. Flexibility around schedules and location is presented as part of the package.
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Wellbeing & Lifestyle Benefits — Private medical care, language classes, sports/fitness support, and learning initiatives are listed for several Central/Eastern European locations, with occasional workation perks promoted. These lifestyle‑oriented offerings complement base pay and can enhance perceived total rewards.
Software Mind Insights
What We Do
Software Mind is a global digital transformation partner with operations throughout Europe, the US and LATAM. Driven by tech and empowered by people, we provide companies with software engineers and autonomous, cross-functional development teams who manage software life cycles from ideation to release and beyond. For over 20 years we’ve been enriching organizations with the talent they need to boost scalability, drive dynamic growth and bring disruptive ideas to life. Our top-notch engineering teams combine ownership with leading technologies, including cloud, AI, data science and embedded software to accelerate digital transformations and boost software delivery. A culture, driven by trust, that embraces openness, craves more and acts with respect enables our experts to create evolutive solutions that support scale-ups, unicorns and enterprise-level companies around the world.
