Skip to content
BigTree108

Energy and utilities software development services

Energy and utilities software development for utilities, energy retailers, renewable generators, grid operators and electric vehicle charging companies: smart metering and meter data, billing and customer portals, renewable asset monitoring, forecasting and trading, EV charging platforms on OCPP, demand response, and SCADA and IoT data integration, with dedicated energy software developers for your team or a project delivered end to end.

What we build for energy and utilities

  • Smart metering and meter data

    Meter readings collected, validated and stored at scale, with meter data management and integrations with head-end systems.

  • Billing and customer portals

    Tariffs, billing and payments for energy and water retailers, with portals and apps where customers see usage and bills and change plans.

  • Renewable asset monitoring

    Solar, wind and battery sites monitored from SCADA data over Modbus and OPC UA, with performance analytics, alarms and maintenance planning.

  • Forecasting and trading

    Load, price and generation forecasts with machine learning, and trading and scheduling tools connected to market platforms.

  • EV charging platforms

    Charge point management on OCPP, roaming through OCPI, driver apps, payments, and smart charging that follows tariffs and grid limits.

  • Demand response and flexibility

    Batteries, heat pumps and other flexible loads controlled through aggregators, with dispatch, verification and settlement.

Hire energy software developers

  • Dedicated energy software developers

    Energy software developers who join your team full time, work in your tools and process, and report to your lead. You interview them; we carry the Ukrainian contract, payroll, invoicing and leave.

  • Energy software development projects

    A defined piece of energy software development with a scope, a fixed plan and a named lead on our side who owns the result and reports progress in your channels.

  • Ongoing energy software development

    Energy software development as a continuing service: the same people every month, a backlog you prioritise, and hours you can see in our portal and on the invoice.

The dedicated team page explains how specialists join your team, and the outsourcing page covers project delivery, take-overs and how we charge.

Who works on your energy software development

  • Backend engineers

    Metering, billing and platform services

  • IoT and embedded engineers

    Devices, SCADA data and industrial protocols

  • Data engineers

    Time-series data, forecasts and analytics

  • Mobile and front-end engineers

    Customer, driver and operator apps

  • QA engineers

    Protocol, integration and load tests

Reliable systems for critical infrastructure

Energy systems take time-series data from thousands of devices and feed bills and markets that must be exact, so readings are validated as they arrive, gaps are filled by documented rules, and every billed figure can be traced to the readings behind it.

Operational networks stay separate from office IT, remote access is limited and logged, and the controls NIS2 and IEC 62443 ask for are built into the systems that touch the grid or the plant.

Other industries we build for

Industries overview

Questions about energy software development

Can you build an EV charging platform on OCPP?

Yes. We build charge point management systems on OCPP 1.6 and 2.0.1, roaming through OCPI, driver apps and payments, and test against chargers from several manufacturers before they reach the field.

Do you work with SCADA and industrial protocols?

Yes. We read data from SCADA systems, historians and devices over Modbus, OPC UA, IEC 61850 and MQTT, usually through a gateway, and leave control actions to the systems built for them.

How quickly can energy software developers start?

When the right energy software developer is available, the start is gated only by your interview and the NDA and IP assignment. Otherwise we run a search, which typically produces candidate profiles within two to three weeks, and nobody starts until you have said yes.

How do we hire energy software developers through BigTree108?

Tell us the work, the seniority and the hours you need. We propose one or two people with their profiles, you interview them the way you would interview your own hire, and you sign one agreement with BIG TREE 108 LLC and receive one invoice a month.

Who owns the work they produce?

You do. Every specialist has a signed contract with BigTree108 that assigns all work product to the company, and our agreement with you assigns it onward. Code, designs and documents are delivered into your own repositories and tools, not kept where only we can change them.

Building energy software?

Tell us the assets or customers you serve, the systems you run and the work. You get an answer within one business day: candidate profiles or a plan for the work.

Email hello@bigtree108.com How we respond