Automotive software development services

Q: What technologies do you use to develop automotive software solutions?

Our team uses development tools and embedded stacks for engine control units and electronic control units, as well as cloud-native platforms for software updates, telematics, and mobility solutions. For autonomous vehicles and the future of mobility, our engineers use AI, simulation, and autonomous driving technologies to support safety features such as automatic emergency braking, while keeping industry standards in mind.

Q: Can you develop solutions tailored to our specific workflow and operational needs?

Yes. Our developers build custom software development programs around real workflows in service, fleet operations, and supply chain coordination, with transparent resource allocation and measurable outcomes. That custom software can cover inventory management, maintenance scheduling, and mobile app access, while supporting continuous improvements as new features roll out across automotive systems.

Q: How easily can custom solutions be integrated with our existing systems and tools?

Seamless integration depends on interface maturity and data ownership, so our team confirms potential issues early and aligns the integration of software with your current stack. Our developers use stable APIs, event streams, and disciplined release control to connect automotive systems without disrupting vehicle performance, operational efficiency, or customer satisfaction.

Q: Can your team help connect vehicle data, IoT devices, or telematics systems?

Yes. Our team connects vehicle signals and IoT devices to telematics platforms and streams data into analytics to provide visibility into fuel consumption, fuel efficiency, and broader vehicle performance. This approach supports traffic congestion insights, road safety monitoring, and mobility solutions that rely on reliable data flow in the future transportation ecosystem.

Q: Can you develop systems to track vehicle maintenance, appointments, or parts inventory?

Yes. Our developers build platforms that track maintenance, appointments, parts, and inventory, and link diagnostics to service workflows and software updates. The system supports automotive systems with years of experience in delivery patterns and helps teams plan parts availability while protecting vehicle safety and release quality.

We deliver end-to-end automotive software development services covering strategy, engineering, integration, rollout, and long-term support. Our teams create dependable, high-performance software for connected, electric, and software-defined vehicles, helping automotive companies handle safety requirements, regulatory constraints, hardware limits, and the operational complexity of modern vehicle programs.

Automotive software development services

Automotive software strategy consulting
Custom automotive software development services
Embedded and ECU software development
In-vehicle infotainment (IVI) development
Quality assurance, testing, and validation
Functional safety and compliance engineering
Modernization and legacy system migration
Ongoing support and maintenance

Automotive software strategy consulting
Custom automotive software development services
Embedded and ECU software development
In-vehicle infotainment (IVI) development
Quality assurance, testing, and validation
Functional safety and compliance engineering
Modernization and legacy system migration
Ongoing support and maintenance

Automotive software strategy consulting

Software strategy consulting helps automotive companies make the right technical decisions before development starts. Our consultants define the product scope, map supplier boundaries, and select automotive software design solutions that fit embedded systems and cloud platforms. The outcome is a practical roadmap with clear milestones for software development in automotive industry, along with a delivery plan that supports a connected-car strategy across releases.

Automotive software development solutions we build

Advanced driver assistance systems (ADAS)
Autonomous driving software platforms
Connected vehicle and telematics platforms
Electric vehicle and battery management systems
Fleet management and vehicle tracking solutions
Over-the-air (OTA) update platforms
Predictive maintenance and vehicle diagnostics systems
Automotive data analytics and AI platforms
Vehicle cybersecurity and threat monitoring solutions
Smart charging and energy management systems
Mobility as a service (MaaS) platforms

Build future-ready automotive software that supports connected, electric, and software-defined vehicles.

Book a free consultation

Paul Carse, CTO and Co-founder of Life Moments, UK

The automotive industry’s
shift toward IT-driven efficiency

$462B

Expected automotive software and electronics market size by 2030

McKinsey & Company

275M+

Vehicles run BlackBerry QNX embedded software, which signals the scale of automotive embedded software in production fleets.

Automotive world

17M+

Electric cars sold in 2024 with 20%+ global sales share.

IEA

Why partner with Relevant as your automotive software development company?

Proven track record with leading automotive projects

Expert consultation and industry insights

Agile and flexible development approach

Nearshore advantage: local understanding with global reach

Strong focus on security and compliance (ISO, GDPR)

Adoption of the latest technologies

Success stories

For over a decade, Relevant Software has supported automotive companies with custom software solutions that power connected vehicles, improve system reliability, and accelerate digital innovation, helping teams deliver safer, smarter, and more scalable automotive platforms.

Become a part of our 200+ success stories

Partner with Relevant to build, scale, and modernize your automotive software with confidence.

Let's collaborate

Advanced technologies
we use

Artificial intelligence and machine learning
Computer vision and sensor fusion
Edge computing for in-vehicle systems
Cloud-native automotive platforms
Big data and real-time streaming analytics
Digital twins and simulation technologies
Internet of Things (IoT) and Internet of Vehicles (IoV)
Embedded and real-time operating systems (RTOS)
Cybersecurity and zero-trust architectures
Over-the-air (OTA) update technologies
High-performance computing for ADAS and autonomy
DevOps and CI/CD for automotive software

Artificial intelligence and machine learning
Computer vision and sensor fusion
Edge computing for in-vehicle systems
Cloud-native automotive platforms
Big data and real-time streaming analytics
Digital twins and simulation technologies
Internet of Things (IoT) and Internet of Vehicles (IoV)
Embedded and real-time operating systems (RTOS)
Cybersecurity and zero-trust architectures
Over-the-air (OTA) update technologies
High-performance computing for ADAS and autonomy
DevOps and CI/CD for automotive software

Artificial intelligence and machine learning

Our AI team embeds ML models, generative AI, and NLP into diagnostics, predictive maintenance, and IVI features. We standardize datasets and run automated performance tests, so model behavior stays consistent across releases and environments.

Our core tech stack

Backend

Node.JS
Nest.JS
Salesforce
Java
Python
.NET
PHP
TypeScript

Mobile

Swift
Kotlin
React Native

Frontend

Vue.JS
React
Next.JS
TypeScript
Angular

Cloud

GCP
Azure
AWS
Vercel

What clients are saying about Relevant

4.9 is our Clutch
average

Automotive development
roadmap

01
Discovery and requirements alignment
Our team agrees on goals, limits, and success metrics, then turns requirements into a clear backlog with acceptance criteria and defined integration points.
02
Architecture and safety planning
Next, our architects define how vehicle, cloud, and app systems connect, setting clear data ownership, interfaces, and safety checks for each release.
03
Design and prototyping
Then, our designers map key driver and operator flows, and create screens and prototypes to confirm usability, speed, and hardware limits before development starts.
04
Development and integration
After that, our developers deliver features in minor releases, integrate vehicle data with the cloud and business tools, and keep APIs and module contracts stable across versions.
05
Testing, validation, and compliance verification
Our QA team tests functionality, performance, and safety behavior, and maintains clear traceability from requirements to test evidence for reviews and audits.
06
Deployment and release management
We ship updates in stages, manage OTA (over-the-air updates) rollouts and rollback options, and track deployment telemetry to catch issues early and protect uptime.
07
Monitoring, support, and evolution
Finally, our support team monitors production systems, resolves incidents quickly, and delivers updates to keep platforms stable and ready to scale.

Insights from our experts

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Questions you may have

What technologies do you use to develop automotive software solutions?

Can you develop solutions tailored to our specific workflow and operational needs?

How easily can custom solutions be integrated with our existing systems and tools?

Can your team help connect vehicle data, IoT devices, or telematics systems?

Can you develop systems to track vehicle maintenance, appointments, or parts inventory?

Let’s talk about your project

Automotive software development services

Automotive software strategy consulting
Custom automotive software development services
Embedded and ECU software development
In-vehicle infotainment (IVI) development
Quality assurance, testing, and validation
Functional safety and compliance engineering
Modernization and legacy system migration
Ongoing support and maintenance

Automotive software strategy consulting
Custom automotive software development services
Embedded and ECU software development
In-vehicle infotainment (IVI) development
Quality assurance, testing, and validation
Functional safety and compliance engineering
Modernization and legacy system migration
Ongoing support and maintenance

Automotive software development solutions we build

Advanced driver assistance systems (ADAS)
Autonomous driving software platforms
Connected vehicle and telematics platforms
Electric vehicle and battery management systems
Fleet management and vehicle tracking solutions
Over-the-air (OTA) update platforms
Predictive maintenance and vehicle diagnostics systems
Automotive data analytics and AI platforms
Vehicle cybersecurity and threat monitoring solutions
Smart charging and energy management systems
Mobility as a service (MaaS) platforms

Advanced driver assistance systems (ADAS)

Relevant Software engineers develop ADAS components that turn sensor data into reliable driver alerts and assistance features. Our teams build perception pipelines, calibration tools, and safety fallback logic that work within real hardware limits. We validate system behavior using simulations, recorded driving data, and hardware-in-the-loop testing, then deliver traceable, integration-ready releases that fit smoothly into supplier ecosystems across platforms and model years.

Autonomous driving software platforms

Autonomous driving software platforms require a clean separation between perception, planning, and control. Our specialists implement modular stacks, integrate sensor fusion, and tune real-time decision loops for target ECUs and GPUs. We build toolchains for scenario replay and safety metrics, so teams iterate faster and keep evidence aligned with engineering gates from prototype to production.

Connected vehicle and telematics platforms

Connected vehicle programs depend on stable connectivity, secure identity, and clean vehicle data across regions. Our automotive IT services keep connected-car signals secure and observable, then route them to analytics and fleet operations. We build telematics platforms that collect vehicle data, standardize events, and expose clean APIs for applications and dashboards. We also design end-to-cloud data flows and continuously monitor data quality with every release, so connected features remain stable as systems scale.

Electric vehicle and battery management systems

EV programs depend on accurate battery data, safe charging behavior, and clear diagnostics. Relevant Software develops battery management and energy systems that track state of charge, predict battery aging, and control thermal performance. We integrate battery sensors, charging systems, and cloud telemetry, then test edge cases through simulations and lab validation. This ensures stable operation and supports long-range performance goals in real driving conditions.

Fleet management and vehicle tracking solutions

Fleet management platforms must remain reliable amid constant movement, patchy networks, and high data volumes. Our team delivers tracking solutions that combine GPS, telematics events, and driver workflows into one view. We build dispatch dashboards, maintenance schedules, and alerting rules, then integrate them with ERP, TMS, and customer portals so operations can act fast with confidence daily.

Over-the-air (OTA) update platforms

OTA platforms reduce service costs when teams ship updates safely and predictably. Relevant Software designs update pipelines that manage packages, device targeting, rollout waves, and rollback paths. We secure delivery with signing and access controls, then capture telemetry for each release. This supports faster fixes and feature delivery across fleets without disruption to fleet operations.

Predictive maintenance and vehicle diagnostics systems

Predictive maintenance relies on clean signals, meaningful thresholds, and trusted recommendations. Our engineers build diagnostics services that combine sensor data, fault codes, and usage context to predict failures early. We deliver alerting, parts forecasting, and service workflows, then measure precision over time so teams reduce downtime and warranty cost across mixed fleets and harsh environments.

Automotive data analytics and AI platforms

Our team builds automotive data analytics and AI platforms that stream telematics data, enrich it with service records and customer context, and deliver near-real-time signals that teams can act on. Dashboards highlight fleet exceptions, anomaly detection surfaces emerging issues, and forecasting supports warranty planning and capacity decisions. Governance keeps metrics consistent and audit-ready across releases, which fits software development for automotive industry programs with strict reporting needs.

Vehicle cybersecurity and threat monitoring solutions

Vehicle cybersecurity needs continuous visibility across ECUs (Electronic Control Units), gateways, apps, and cloud services. Our team builds threat-monitoring solutions that collect security signals, detect anomalies, and enable rapid triage. We implement secure identity, encryption, and logging, then integrate alerts with SOC (Security Operations Center) workflows. This approach supports software development in automotive industry environments and reduces the impact of incidents on connected vehicle programs in production.

Smart charging and energy management systems

Innovative charging platforms coordinate vehicles, chargers, tariffs, and grid constraints in real time. Relevant Software builds energy management systems that schedule charging, balance peak loads, and optimize cost based on routes and availability. We integrate payment, identity, and charger telemetry, then provide dashboards for operators and drivers to support scalable, safe EV adoption across regions.

Mobility as a service (MaaS) platforms

MaaS platforms connect riders, vehicles, payments, and operators into a single service experience. Our teams build booking flows, dynamic pricing, route planning, and dispatch logic, then integrate with identity, billing, and customer support tools. We design APIs for partner ecosystems and analytics, so mobility programs scale across cities with consistent service quality under governance and SLAs.

Why partner with Relevant as your automotive software development company?

Proven track record with leading automotive projects

Expert consultation and industry insights

Agile and flexible development approach

Nearshore advantage: local understanding with global reach

Strong focus on security and compliance (ISO, GDPR)

Adoption of the latest technologies

Advanced technologies
we use

Artificial intelligence and machine learning
Computer vision and sensor fusion
Edge computing for in-vehicle systems
Cloud-native automotive platforms
Big data and real-time streaming analytics
Digital twins and simulation technologies
Internet of Things (IoT) and Internet of Vehicles (IoV)
Embedded and real-time operating systems (RTOS)
Cybersecurity and zero-trust architectures
Over-the-air (OTA) update technologies
High-performance computing for ADAS and autonomy
DevOps and CI/CD for automotive software

Artificial intelligence and machine learning
Computer vision and sensor fusion
Edge computing for in-vehicle systems
Cloud-native automotive platforms
Big data and real-time streaming analytics
Digital twins and simulation technologies
Internet of Things (IoT) and Internet of Vehicles (IoV)
Embedded and real-time operating systems (RTOS)
Cybersecurity and zero-trust architectures
Over-the-air (OTA) update technologies
High-performance computing for ADAS and autonomy
DevOps and CI/CD for automotive software

Questions you may have

What technologies do you use to develop automotive software solutions?

Can you develop solutions tailored to our specific workflow and operational needs?

How easily can custom solutions be integrated with our existing systems and tools?

Can your team help connect vehicle data, IoT devices, or telematics systems?

Can you develop systems to track vehicle maintenance, appointments, or parts inventory?

Let’s talk about your project

Automotive software development services