{"id":3115661,"url":"https://alion.io/job/go-e-com-senior-software-engineer-mfx","title":"Senior Software Engineer (m/f/x)","company":{"id":2062041,"name":"go-e.com","domain":"go-e.com","url":"https://alion.io/company/go-e","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Berlin, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":68000,"max_usd":121000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":62},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"ClickHouse","optional":false},{"name":"GCP","optional":false},{"name":"GDPR","optional":false},{"name":"Go","optional":false},{"name":"GraphQL","optional":false},{"name":"gRPC","optional":false},{"name":"MQTT","optional":false},{"name":"Node JS","optional":false},{"name":"PKI","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rust","optional":false},{"name":"TypeScript","optional":false},{"name":"Zero Trust","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-21T14:29:37Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-27T17:37:51Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"At go-e, we are shaping the future of e-mobility and the global energy transition with passion, speed, and technical excellence. Operating in an environment defined by rapid growth and breakthrough innovation, we combine regional strength with international reach to build intelligent, reliable energy solutions.\nOur IoT infrastructure operates at massive scale:\n100+ PB of raw telemetry data stored across our infrastructure\n250k+ requests per second flat, not a peak; and growing\n130+ TB of network traffic managed monthly\nTo drive our next phase of platform scale, we are seeking a Senior Backend Engineer (m/f/x). In this role, you will lead high-impact architectural initiatives: modernization of our API ecosystem, architecting privacy-first telemetry solutions for enterprise markets, and establishing a unified, Zero Trust security model across all our backend systems.\nYour area of responsibility\nScale the backend and its data: Own the scaling strategy for Go and TypeScript services handling 250k+ requests per second, optimize ingestion pipelines into ClickHouse and PostgreSQL, and design partitioning, retention, and hot/cold tiering for the multi-year telemetry dataset.\n Unify the API landscape: Lead the evolution of go-e’s APIs into one long-term platform for internal microservices and external B2B/B2C users, with contract-first design (OpenAPI, gRPC, GraphQL), clear governance, and backward-compatible versioning.\nBuild the API gateway: Design high-performance routing, rate-limiting, and transformation layers that securely expose core services under strict authorization policies.\nOwn backend security: Act as the architectural owner for identity, authentication, and authorization as a shared foundation across APIs, telemetry, CI/CD, and observability, including RBAC, fine-grained access policies, Zero Trust service-to-service communication, and tenant isolation.\nCreate a white-label telemetry platform: Architect a modular ingestion and processing engine that runs multi-region, single-tenant, or at the edge to meet data residency requirements, and can be rebranded and configured for OEM and partner solutions.\nLead technically: Drive key architectural decisions through RFCs and ADRs, build consensus across backend, mobile, and other teams, and mentor senior engineers through coaching, architectural code reviews, and delegated ownership of core sub-systems.)\nWhat you bring\nProven Senior-Level Leadership: Track record as a Strong Senior Engineer driving cross-cutting architectural vision across multiple teams and complex domains.\nSecurity & Identity Mastery: Extensive experience engineering distributed security models, including OAuth2/OIDC, PKI, JWT, fine-grained authorization, and RBAC within high-scale platforms.\nUnified API Design Expertise: Strong experience designing, deploying, and maintaining unified, public-facing and internal API ecosystems with strict backward-compatibility and security requirements.\n Multi-Tenant & Sovereign System Design: Hands-on experience architecting multi-tenant or white-label platforms, with direct knowledge of data sovereignty constraints, localized data storage, and regional data compliance (e.g., GDPR, local residency laws).\nHigh-Throughput Backend Mastery: Expert-level mastery of Go and TypeScript/Node.js in high-concurrency, event-driven distributed environments.\n Data Engineering at Scale: Deep experience with OLAP-optimized databases (e.g. ClickHouse) and high-scale relational datastores (PostgreSQL), emphasizing high-write ingestion, query tuning, and schema migration strategies.\nIt would be even better if you have\nIoT & Fleet Management Protocols: Direct experience with EV/IoT standards such as OCPP, MQTT, or ISO 15118, paired with high-volume device telemetry processing.\n Edge & Hybrid Deployments: Experience designing applications that deploy seamlessly across public cloud infrastructure (AWS/GCP), localized private clouds, and edge computing environments.\n Applied Domain-Driven Design (DDD). Proven track record applying strategic and tactical DDD to untangle complex business and physical domains: establishing bounded contexts, codifying ubiquitous language across product and engineering, and defining clean interfaces that decouple services.\n Systems-Level & Low-Latency Engineering: Hands-on experience with compiled, non-garbage-collected languages (Rust, C++, or Zig) for compute-heavy workloads, memory-constrained environments, zero-allocation networking, or performance-critical telemetry processing\nWhat we offer\nBe one of the key drivers of our core technologies\nInfluence in our fast-growing organization\nA high degree of freedom in the execution of your projects\nFlexible working hours\nMental well-being support\nEmployee discounts on our products\nCorporate discounts on a variety of brands\nFree coffee, snacks and fresh fruit\nThe role is based in Graz or Berlin. Preference is given to candidates based within the European Union and available to relocate.\nAbout us go-e GmbH is a fast-growing, successful company in the field of e-mobility and is on its way from being a start-up to becoming an internationally recognised player. From our headquarters in Carinthia, we have already expanded into around 20 countries across Europe. With bold ideas driven by our passion for innovative e-mobility solutions, we are already establishing the technologies of the future. As a green-tech company, environmentally conscious processes are particularly important to us, which is why we place them at the heart of everything we do. go-e employees contribute to a positive working atmosphere through their personalities; their individuality forms the foundation of our shared success.","description_format":"text","description_chars":5701,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"region"},{"name":"France","iso":"FR","kind":"region"},{"name":"United Kingdom","iso":"GB","kind":"region"},{"name":"Austria","iso":"AT","kind":"region"},{"name":"Belgium","iso":"BE","kind":"region"},{"name":"Bulgaria","iso":"BG","kind":"region"},{"name":"Croatia","iso":"HR","kind":"region"},{"name":"Cyprus","iso":"CY","kind":"region"},{"name":"Czech Republic","iso":"CZ","kind":"region"},{"name":"Denmark","iso":"DK","kind":"region"},{"name":"Finland","iso":"FI","kind":"region"},{"name":"Hungary","iso":"HU","kind":"region"},{"name":"Ireland","iso":"IE","kind":"region"},{"name":"Italy","iso":"IT","kind":"region"},{"name":"Netherlands","iso":"NL","kind":"region"},{"name":"Norway","iso":"NO","kind":"region"},{"name":"Poland","iso":"PL","kind":"region"},{"name":"Romania","iso":"RO","kind":"region"},{"name":"Spain","iso":"ES","kind":"region"},{"name":"Sweden","iso":"SE","kind":"region"},{"name":"Switzerland","iso":"CH","kind":"region"},{"name":"Estonia","iso":"EE","kind":"region"},{"name":"Greece","iso":"GR","kind":"region"},{"name":"Iceland","iso":"IS","kind":"region"},{"name":"Latvia","iso":"LV","kind":"region"},{"name":"Liechtenstein","iso":"LI","kind":"region"},{"name":"Lithuania","iso":"LT","kind":"region"},{"name":"Luxembourg","iso":"LU","kind":"region"},{"name":"Malta","iso":"MT","kind":"region"},{"name":"Portugal","iso":"PT","kind":"region"},{"name":"Slovakia","iso":"SK","kind":"region"},{"name":"Slovenia","iso":"SI","kind":"region"}],"hiring_excludes":[],"relocation_offered":true,"industries":["EV Charging"],"lifecycle":[{"event":"open","at":"2026-10-22T22:00:02Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":5,"expected_fill_days":36,"reasons":["conf:3","velocity","win:early"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/go-e-com-senior-software-engineer-mfx","json_url":"https://alion.io/job/go-e-com-senior-software-engineer-mfx.json","meta":{"generated_at":"2026-10-27T20:24:25Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":11569,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2062041},"rest":"https://alion.io/mcp/rest/get_company?id=2062041"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgo-e-com-senior-software-engineer-mfx"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fgo-e-com-senior-software-engineer-mfx"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fgo-e-com-senior-software-engineer-mfx"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/go-e-com-senior-software-engineer-mfx\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgo-e-com-senior-software-engineer-mfx"}]}