Client Engine Software Engineer

April 27, 2026 Auto Import

Janea Systems (USA) is a dynamic team of the best & brightest software engineering specialists and solutions innovators, from around the world. From kernel to cloud, we provide high-impact software development services to Fortune 500 companies. We are seeking an exceptionally talented Client Engine Software Engineer to join our rapidly growing team. <table data-tablestyle="MsoNormalTable" data-tablelook="1184"> <tbody> <tr> <td data-celllook="69905"> Location </td> <td data-celllook="69905"> Fully Remote / European Residence required </td> </tr> <tr> <td data-celllook="69905"> Compensation </td> <td data-celllook="69905"> Salary </td> </tr> <tr> <td data-celllook="69905"> Work Schedule </td> <td data-celllook="69905"> Full time / Flexible working hours – </td> </tr> <tr> <td data-celllook="69905"> Reports to </td> <td data-celllook="69905"> Head of Engineering </td> </tr> <tr> <td data-celllook="69905"> Member of </td> <td data-celllook="69905"> Engineering Team </td> </tr> </tbody> </table> To be considered for this position, you must have the following qualifications:  <ul> <li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">10+ years of development experience in systems programming, with a strong C++ focus </li> <li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Proven ability to design and implement complex, stateful, fault-tolerant, high-performance client-side engines, including extraction engines, parsers, or equivalent systems </li> <li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Deep experience with advanced algorithms, including tree/graph traversal, heuristics, and performance optimization </li> <li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Strong fundamentals in concurrency, memory management, and performance profiling </li> <li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Fast learner with a can-do attitude and exceptional problem-solving abilities </li> <li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Self-sufficient, proactive, and comfortable working collaboratively on remote projects </li> <li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">English skills (ability to effectively communicate via written and spoken English) </li> <li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">A degree in computer science (or equivalent)  </li> </ul> Ideal candidates will also have:  <ul> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Exposure to Rust, or a demonstrated willingness to migrate components from C++ to Rust incrementally </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Experience designing or extending declarative rule languages, query engines, or DSLs (e.g. XPath-like systems, custom parsing grammars) </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Experience with AI-assisted tooling, including LLM integration, vision models, or hybrid symbolic/ML systems </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Hands-on experience with secure local storage solutions such as SQLCipher or encrypted SQLite </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Familiarity with accessibility trees, UI automation frameworks, or structured UI extraction </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Cross-platform client development experience (Windows, macOS, Android) </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Competitive programming background or equivalent problem-solving depth </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridmultilevel"}"="" data-aria-posinset="1" data-aria-level="1">Experience with secure client-cloud sync, serialization, and versioned protocols </li> </ul> Why join Janea? Because world-class talent deserves world-class opportunities. What we offer:  <ul> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}"="" data-aria-posinset="1" data-aria-level="1">Competitive compensation with benefits, paid vacation, and sick leave. </li> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}"="" data-aria-posinset="1" data-aria-level="1">The opportunity to work with a globally diverse team of top Engineering talent on the industry’s toughest Engineering challenges.  </li> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}"="" data-aria-posinset="1" data-aria-level="1">Ultra-flexible working conditions – we provide a generous office equipment allowance so you can work from home, we can also provide you with a desk at an office/coworking facility near you or use both. No business travel necessary.  </li> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}"="" data-aria-posinset="1" data-aria-level="1">An enjoyable, start-up work environment, with excellent opportunities for professional growth and development. </li> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{" 335552541":1,"335559685":720,"335559991":360,"469769226":"symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}"="" data-aria-posinset="1" data-aria-level="1">Flexible working hours – as a remote-first company, our focus has always been on getting the job done well, not when or where it gets done.  </li> </ul>   #LI-DNI

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